diff --git a/roles/codimd/defaults/main.yml b/roles/codimd/defaults/main.yml
new file mode 100644
index 0000000..b90bf62
--- /dev/null
+++ b/roles/codimd/defaults/main.yml
@@ -0,0 +1,15 @@
+---
+# service_name is the name of the project on GitHub
+service_name: codimd
+
+# URL to clone
+service_repo: https://github.com/hackmdio/codimd.git
+
+# name of the service user
+# It means that you will have to `sudo -u THISUSER zsh` to debug
+service_user: "{{ service_name }}"
+service_homedir: "/var/local/{{ service_name }}"
+
+# service_path is where the project is cloned
+# It can't be the home directory because of user hidden files.
+service_path: "{{ service_homedir }}/{{ service_name }}"
diff --git a/roles/codimd/tasks/1_user_group.yml b/roles/codimd/tasks/1_user_group.yml
deleted file mode 100644
index 8acc968..0000000
--- a/roles/codimd/tasks/1_user_group.yml
+++ /dev/null
@@ -1,26 +0,0 @@
----
-# Security #1
-- name: Create CodiMD system group
-  group:
-    name: codimd
-    system: true
-    state: present
-
-# Security #2
-- name: Create CodiMD user
-  user:
-    name: codimd
-    group: codimd
-    home: /var/local/codimd
-    comment: CodiMD
-    system: true
-    state: present
-
-# Security #3
-- name: Secure CodiMD home directory
-  file:
-    path: /var/local/codimd
-    state: directory
-    owner: codimd
-    group: codimd
-    mode: 0750
diff --git a/roles/codimd/tasks/main.yml b/roles/codimd/tasks/main.yml
index f176b95..f304fad 100644
--- a/roles/codimd/tasks/main.yml
+++ b/roles/codimd/tasks/main.yml
@@ -2,26 +2,25 @@
 # Install APT dependencies
 - include_tasks: 0_apt_dependencies.yml
 
-# Create CodiMD user and group
-- include_tasks: 1_user_group.yml
+# Create service user
+- include_tasks: service_user.yml
 
-# Download CodiMD
-- name: Clone CodiMD project
+- name: "Clone {{ service_name }} project"
   git:
-    repo: https://github.com/hackmdio/codimd.git
-    dest: /var/local/codimd/codimd
+    repo: "{{ service_repo }}"
+    dest: "{{ service_path }}"
     version: 1.3.0
   become: true
-  become_user: codimd
+  become_user: "{{ service_user }}"
   notify: Build front-end for CodiMD
 
-# Setup dependencies and configs
-- name: Install CodiMD dependencies
+# Setup dependencies
+- name: "Install {{ service_name }} dependencies"
   yarn:
-    path: /var/local/codimd/codimd
+    path: "{{ service_path }}"
     production: true
   become: true
-  become_user: codimd
+  become_user: "{{ service_user }}"
   register: yarn_result
   retries: 3
   until: yarn_result is succeeded
@@ -30,33 +29,32 @@
 - name: Connect CodiMD to PostgreSQL db
   template:
     src: sequelizerc.j2
-    dest: /var/local/codimd/codimd/.sequelizerc
-    owner: codimd
-    group: codimd
+    dest: "{{ service_path }}/.sequelizerc"
+    owner: "{{ service_user }}"
+    group: nogroup
     mode: 0600
 
-# Configure
-- name: Configure CodiMD
+- name: "Configure {{ service_name }}"
   template:
     src: config.json.j2
-    dest: /var/local/codimd/codimd/config.json
-    owner: codimd
-    group: codimd
+    dest: "{{ service_path }}/config.json"
+    owner: "{{ service_user }}"
+    group: nogroup
     mode: 0600
 
 # Service file
-- name: Install CodiMD systemd unit
+- name: "Install {{ service_name }} systemd unit"
   template:
     src: systemd/codimd.service.j2
-    dest: /etc/systemd/system/codimd.service
+    dest: "/etc/systemd/system/{{ service_name }}.service"
     owner: root
     group: root
     mode: 0644
   notify: Reload systemd daemons
 
 # Run
-- name: Ensure that CodiMD is started
+- name: "Ensure that {{ service_name }} is started"
   service:
-    name: codimd
+    name: "{{ service_name }}"
     state: started
     enabled: true
diff --git a/roles/codimd/tasks/service_user.yml b/roles/codimd/tasks/service_user.yml
new file mode 100644
index 0000000..0818676
--- /dev/null
+++ b/roles/codimd/tasks/service_user.yml
@@ -0,0 +1,19 @@
+---
+# Having a custom group is useless so use nogroup
+- name: "Create {{ service_user }} user"
+  user:
+    name: "{{ service_user }}"
+    group: nogroup
+    home: "{{ service_homedir }}"
+    system: true
+    shell: /bin/false
+    state: present
+
+# Only service user should be able to go there
+- name: "Secure {{ service_user }} home directory"
+  file:
+    path: "{{ service_homedir }}"
+    state: directory
+    owner: "{{ service_user }}"
+    group: nogroup
+    mode: 0700
diff --git a/roles/codimd/templates/systemd/codimd.service.j2 b/roles/codimd/templates/systemd/codimd.service.j2
index 8468dfd..4b80a5b 100644
--- a/roles/codimd/templates/systemd/codimd.service.j2
+++ b/roles/codimd/templates/systemd/codimd.service.j2
@@ -7,12 +7,12 @@ Conflicts=shutdown.target
 
 [Service]
 Type=simple
-User=codimd
-Group=codimd
-WorkingDirectory=/var/local/codimd/codimd
+User={{ service_user }}
+WorkingDirectory={{ service_path }}
 Environment="NODE_ENV=production"
-ExecStart=/usr/bin/nodejs /var/local/codimd/codimd/app.js
+ExecStart=/usr/bin/nodejs ./app.js
 Restart=always
+RestartSec=3
 
 [Install]
 WantedBy=multi-user.target
diff --git a/roles/matrix-appservice-discord/defaults/main.yml b/roles/matrix-appservice-discord/defaults/main.yml
index d282592..6ad40a4 100644
--- a/roles/matrix-appservice-discord/defaults/main.yml
+++ b/roles/matrix-appservice-discord/defaults/main.yml
@@ -1,15 +1,15 @@
 ---
-# appservice_name is the name of the project on GitHub
-appservice_name: matrix-appservice-discord
+# service_name is the name of the project on GitHub
+service_name: matrix-appservice-discord
 
 # URL to clone
-appservice_repo: https://github.com/Half-Shot/matrix-appservice-discord.git
+service_repo: https://github.com/Half-Shot/matrix-appservice-discord.git
 
 # name of the service user
 # It means that you will have to `sudo -u THISUSER zsh` to debug
-appservice_user: "{{ appservice_name }}"
-appservice_homedir: "/var/local/{{ appservice_name }}"
+service_user: "{{ service_name }}"
+service_homedir: "/var/local/{{ service_name }}"
 
-# appservice_path is where the project is cloned
+# service_path is where the project is cloned
 # It can't be the home directory because of user hidden files.
-appservice_path: "{{ appservice_homedir }}/{{ appservice_name }}"
+service_path: "{{ service_homedir }}/{{ service_name }}"
diff --git a/roles/matrix-appservice-discord/tasks/main.yml b/roles/matrix-appservice-discord/tasks/main.yml
index 0ee9eb7..b7cb95b 100644
--- a/roles/matrix-appservice-discord/tasks/main.yml
+++ b/roles/matrix-appservice-discord/tasks/main.yml
@@ -2,22 +2,22 @@
 # Create service user
 - include_tasks: service_user.yml
 
-- name: "Clone {{ appservice_name }} project"
+- name: "Clone {{ service_name }} project"
   git:
-    repo: "{{ appservice_repo }}"
-    dest: "{{ appservice_path }}"
+    repo: "{{ service_repo }}"
+    dest: "{{ service_path }}"
     version: 14cf2829510e8b7b99b3238e2deaddf296ab4b76
   become: true
-  become_user: "{{ appservice_user }}"
+  become_user: "{{ service_user }}"
 
 # Setup dependencies
 # May create issues with package-lock.json not in gitignore
-- name: "Install {{ appservice_name }} dependencies"
+- name: "Install {{ service_name }} dependencies"
   npm:
-    path: "{{ appservice_path }}"
+    path: "{{ service_path }}"
     production: true
   become: true
-  become_user: "{{ appservice_user }}"
+  become_user: "{{ service_user }}"
   register: npm_result
   retries: 3
   until: npm_result is succeeded
@@ -26,25 +26,25 @@
 - name: Compile matrix-appservice-discord
   command: ./node_modules/.bin/tsc
   args:
-    chdir: "{{ appservice_path }}"
+    chdir: "{{ service_path }}"
   register: npm_build_result
   changed_when: npm_build_result
   become: true
-  become_user: "{{ appservice_user }}"
+  become_user: "{{ service_user }}"
 
-- name: "Configure {{ appservice_name }}"
+- name: "Configure {{ service_name }}"
   template:
     src: config.yaml.j2
-    dest: "{{ appservice_path }}/config.yaml"
-    owner: "{{ appservice_user }}"
+    dest: "{{ service_path }}/config.yaml"
+    owner: "{{ service_user }}"
     group: nogroup
     mode: 0600
 
 # Service file
-- name: "Install {{ appservice_name }} systemd unit"
+- name: "Install {{ service_name }} systemd unit"
   template:
-    src: systemd/matrix-appservice-discord.service.j2
-    dest: "/etc/systemd/system/{{ appservice_name }}.service"
+    src: systemd/appservice.service.j2
+    dest: "/etc/systemd/system/{{ service_name }}.service"
     owner: root
     group: root
     mode: 0644
@@ -54,16 +54,16 @@
 
 - name: Copy appservice registration file
   copy:
-    src: "{{ appservice_path }}/discord-registration.yaml"
-    dest: "/etc/matrix-synapse/{{ appservice_name }}-registration.yaml"
+    src: "{{ service_path }}/discord-registration.yaml"
+    dest: "/etc/matrix-synapse/{{ service_name }}-registration.yaml"
     owner: matrix-synapse
     group: nogroup
     mode: 0600
     remote_src: yes
 
 # Run
-- name: "Ensure that {{ appservice_name }} is started"
+- name: "Ensure that {{ service_name }} is started"
   service:
-    name: "{{ appservice_name }}"
+    name: "{{ service_name }}"
     state: started
     enabled: true
diff --git a/roles/matrix-appservice-discord/tasks/service_user.yml b/roles/matrix-appservice-discord/tasks/service_user.yml
index 4d73739..0818676 100644
--- a/roles/matrix-appservice-discord/tasks/service_user.yml
+++ b/roles/matrix-appservice-discord/tasks/service_user.yml
@@ -1,19 +1,19 @@
 ---
 # Having a custom group is useless so use nogroup
-- name: "Create {{ appservice_user }} user"
+- name: "Create {{ service_user }} user"
   user:
-    name: "{{ appservice_user }}"
+    name: "{{ service_user }}"
     group: nogroup
-    home: "{{ appservice_homedir }}"
+    home: "{{ service_homedir }}"
     system: true
     shell: /bin/false
     state: present
 
 # Only service user should be able to go there
-- name: "Secure {{ appservice_user }} home directory"
+- name: "Secure {{ service_user }} home directory"
   file:
-    path: "{{ appservice_homedir }}"
+    path: "{{ service_homedir }}"
     state: directory
-    owner: "{{ appservice_user }}"
+    owner: "{{ service_user }}"
     group: nogroup
     mode: 0700
diff --git a/roles/matrix-appservice-discord/templates/systemd/matrix-appservice-discord.service.j2 b/roles/matrix-appservice-discord/templates/systemd/appservice.service.j2
similarity index 71%
rename from roles/matrix-appservice-discord/templates/systemd/matrix-appservice-discord.service.j2
rename to roles/matrix-appservice-discord/templates/systemd/appservice.service.j2
index be11020..29ebdb6 100644
--- a/roles/matrix-appservice-discord/templates/systemd/matrix-appservice-discord.service.j2
+++ b/roles/matrix-appservice-discord/templates/systemd/appservice.service.j2
@@ -7,12 +7,12 @@ Conflicts=shutdown.target
 
 [Service]
 Type=simple
-User=matrix-appservice-discord
-Group=matrix-appservice-discord
-WorkingDirectory=/var/local/matrix-appservice-discord/matrix-appservice-discord
+User={{ service_user }}
+WorkingDirectory={{ service_path }}
 Environment="NODE_ENV=production"
 ExecStart=/usr/bin/nodejs ./build/src/discordas.js -p 9005 -c config.yaml
 Restart=always
+RestartSec=3
 
 [Install]
 WantedBy=multi-user.target
diff --git a/roles/matrix-appservice-irc/defaults/main.yml b/roles/matrix-appservice-irc/defaults/main.yml
index 517275e..845dbab 100644
--- a/roles/matrix-appservice-irc/defaults/main.yml
+++ b/roles/matrix-appservice-irc/defaults/main.yml
@@ -1,15 +1,15 @@
 ---
-# appservice_name is the name of the project on GitHub
-appservice_name: matrix-appservice-irc
+# service_name is the name of the project on GitHub
+service_name: matrix-appservice-irc
 
 # URL to clone
-appservice_repo: https://github.com/matrix-org/matrix-appservice-irc.git
+service_repo: https://github.com/matrix-org/matrix-appservice-irc.git
 
 # name of the service user
 # It means that you will have to `sudo -u THISUSER zsh` to debug
-appservice_user: "{{ appservice_name }}"
-appservice_homedir: "/var/local/{{ appservice_name }}"
+service_user: "{{ service_name }}"
+service_homedir: "/var/local/{{ service_name }}"
 
-# appservice_path is where the project is cloned
+# service_path is where the project is cloned
 # It can't be the home directory because of user hidden files.
-appservice_path: "{{ appservice_homedir }}/{{ appservice_name }}"
+service_path: "{{ service_homedir }}/{{ service_name }}"
diff --git a/roles/matrix-appservice-irc/tasks/main.yml b/roles/matrix-appservice-irc/tasks/main.yml
index 971ca21..7c77af0 100644
--- a/roles/matrix-appservice-irc/tasks/main.yml
+++ b/roles/matrix-appservice-irc/tasks/main.yml
@@ -2,38 +2,38 @@
 # Create service user
 - include_tasks: service_user.yml
 
-- name: "Clone {{ appservice_name }} project"
+- name: "Clone {{ service_name }} project"
   git:
-    repo: "{{ appservice_repo }}"
-    dest: "{{ appservice_path }}"
+    repo: "{{ service_repo }}"
+    dest: "{{ service_path }}"
     version: 0.11.2
   become: true
-  become_user: "{{ appservice_user }}"
+  become_user: "{{ service_user }}"
 
 # Setup dependencies
-- name: "Install {{ appservice_name }} dependencies"
+- name: "Install {{ service_name }} dependencies"
   npm:
-    path: "{{ appservice_path }}"
+    path: "{{ service_path }}"
     production: true
   become: true
-  become_user: "{{ appservice_user }}"
+  become_user: "{{ service_user }}"
   register: npm_result
   retries: 3
   until: npm_result is succeeded
 
-- name: "Configure {{ appservice_name }}"
+- name: "Configure {{ service_name }}"
   template:
     src: config.yaml.j2
-    dest: "{{ appservice_path }}/config.yaml"
-    owner: "{{ appservice_user }}"
+    dest: "{{ service_path }}/config.yaml"
+    owner: "{{ service_user }}"
     group: nogroup
     mode: 0600
 
 # Service file
-- name: "Install {{ appservice_name }} systemd unit"
+- name: "Install {{ service_name }} systemd unit"
   template:
-    src: systemd/matrix-appservice-irc.service.j2
-    dest: "/etc/systemd/system/{{ appservice_name }}.service"
+    src: systemd/appservice.service.j2
+    dest: "/etc/systemd/system/{{ service_name }}.service"
     owner: root
     group: root
     mode: 0644
@@ -43,16 +43,16 @@
 
 #- name: Copy appservice registration file
 #  copy:
-#    src: "{{ appservice_path }}/discord-registration.yaml"
-#    dest: "/etc/matrix-synapse/{{ appservice_name }}-registration.yaml"
+#    src: "{{ service_path }}/discord-registration.yaml"
+#    dest: "/etc/matrix-synapse/{{ service_name }}-registration.yaml"
 #    owner: matrix-synapse
 #    group: nogroup
 #    mode: 0600
 #    remote_src: yes
 
 # Run
-#- name: Ensure that matrix-appservice-irc is started
+#- name: "Ensure that {{ service_name }} is started"
 #  service:
-#    name: matrix-appservice-irc
+#    name: "{{ service_name }}"
 #    state: started
 #    enabled: true
diff --git a/roles/matrix-appservice-irc/tasks/service_user.yml b/roles/matrix-appservice-irc/tasks/service_user.yml
index 4d73739..0818676 100644
--- a/roles/matrix-appservice-irc/tasks/service_user.yml
+++ b/roles/matrix-appservice-irc/tasks/service_user.yml
@@ -1,19 +1,19 @@
 ---
 # Having a custom group is useless so use nogroup
-- name: "Create {{ appservice_user }} user"
+- name: "Create {{ service_user }} user"
   user:
-    name: "{{ appservice_user }}"
+    name: "{{ service_user }}"
     group: nogroup
-    home: "{{ appservice_homedir }}"
+    home: "{{ service_homedir }}"
     system: true
     shell: /bin/false
     state: present
 
 # Only service user should be able to go there
-- name: "Secure {{ appservice_user }} home directory"
+- name: "Secure {{ service_user }} home directory"
   file:
-    path: "{{ appservice_homedir }}"
+    path: "{{ service_homedir }}"
     state: directory
-    owner: "{{ appservice_user }}"
+    owner: "{{ service_user }}"
     group: nogroup
     mode: 0700
diff --git a/roles/matrix-appservice-irc/templates/apt/nodejs.j2 b/roles/matrix-appservice-irc/templates/apt/nodejs.j2
deleted file mode 100644
index 65e5110..0000000
--- a/roles/matrix-appservice-irc/templates/apt/nodejs.j2
+++ /dev/null
@@ -1,5 +0,0 @@
-# {{ ansible_managed }}
-
-Package: node* libuv1*
-Pin: release a=stretch-backports
-Pin-Priority: 600
diff --git a/roles/matrix-appservice-irc/templates/systemd/appservice.service.j2 b/roles/matrix-appservice-irc/templates/systemd/appservice.service.j2
new file mode 100644
index 0000000..0680720
--- /dev/null
+++ b/roles/matrix-appservice-irc/templates/systemd/appservice.service.j2
@@ -0,0 +1,17 @@
+# {{ ansible_managed }}
+
+[Unit]
+Description=A bridge between Matrix and IRC
+After=syslog.target network-online.target mysql.service postgresql.service
+Conflicts=shutdown.target
+
+[Service]
+Type=simple
+User={{ service_user }}
+WorkingDirectory={{ service_path }}
+ExecStart=/usr/bin/nodejs ./app.js -c config.yaml -f my_registration_file.yaml -p 9999
+Restart=always
+RestartSec=3
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/matrix-appservice-irc/templates/systemd/matrix-appservice-irc.service.j2 b/roles/matrix-appservice-irc/templates/systemd/matrix-appservice-irc.service.j2
deleted file mode 100644
index 1f25539..0000000
--- a/roles/matrix-appservice-irc/templates/systemd/matrix-appservice-irc.service.j2
+++ /dev/null
@@ -1,17 +0,0 @@
-# {{ ansible_managed }}
-
-[Unit]
-Description=A bridge between Matrix and IRC
-After=syslog.target network-online.target mysql.service postgresql.service
-Conflicts=shutdown.target
-
-[Service]
-Type=simple
-User=matrix-appservice-irc
-Group=matrix-appservice-irc
-WorkingDirectory=/var/local/matrix-appservice-irc/matrix-appservice-irc
-ExecStart=/usr/bin/nodejs /var/local/matrix-appservice-irc/matrix-appservice-irc/app.js -c config.yaml -f my_registration_file.yaml -p 9999
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
diff --git a/roles/matrix-appservice-webhooks/defaults/main.yml b/roles/matrix-appservice-webhooks/defaults/main.yml
index ba9de6d..e4425c8 100644
--- a/roles/matrix-appservice-webhooks/defaults/main.yml
+++ b/roles/matrix-appservice-webhooks/defaults/main.yml
@@ -1,15 +1,15 @@
 ---
-# appservice_name is the name of the project on GitHub
-appservice_name: matrix-appservice-webhooks
+# service_name is the name of the project on GitHub
+service_name: matrix-appservice-webhooks
 
 # URL to clone
-appservice_repo: https://github.com/turt2live/matrix-appservice-webhooks.git
+service_repo: https://github.com/turt2live/matrix-appservice-webhooks.git
 
 # name of the service user
 # It means that you will have to `sudo -u THISUSER zsh` to debug
-appservice_user: "{{ appservice_name }}"
-appservice_homedir: "/var/local/{{ appservice_name }}"
+service_user: "{{ service_name }}"
+service_homedir: "/var/local/{{ service_name }}"
 
-# appservice_path is where the project is cloned
+# service_path is where the project is cloned
 # It can't be the home directory because of user hidden files.
-appservice_path: "{{ appservice_homedir }}/{{ appservice_name }}"
+service_path: "{{ service_homedir }}/{{ service_name }}"
diff --git a/roles/matrix-appservice-webhooks/tasks/main.yml b/roles/matrix-appservice-webhooks/tasks/main.yml
index 9780b60..e8ef646 100644
--- a/roles/matrix-appservice-webhooks/tasks/main.yml
+++ b/roles/matrix-appservice-webhooks/tasks/main.yml
@@ -2,38 +2,38 @@
 # Create service user
 - include_tasks: service_user.yml
 
-- name: "Clone {{ appservice_name }} project"
+- name: "Clone {{ service_name }} project"
   git:
-    repo: "{{ appservice_repo }}"
-    dest: "{{ appservice_path }}"
+    repo: "{{ service_repo }}"
+    dest: "{{ service_path }}"
     version: master
   become: true
-  become_user: "{{ appservice_user }}"
+  become_user: "{{ service_user }}"
 
 # Setup dependencies
-- name: "Install {{ appservice_name }} dependencies"
+- name: "Install {{ service_name }} dependencies"
   npm:
-    path: "{{ appservice_path }}"
+    path: "{{ service_path }}"
     production: true
   become: true
-  become_user: "{{ appservice_user }}"
+  become_user: "{{ service_user }}"
   register: npm_result
   retries: 3
   until: npm_result is succeeded
 
-- name: "Configure {{ appservice_name }}"
+- name: "Configure {{ service_name }}"
   template:
     src: config.yaml.j2
-    dest: "{{ appservice_path }}/config/config.yaml"
-    owner: "{{ appservice_user }}"
+    dest: "{{ service_path }}/config/config.yaml"
+    owner: "{{ service_user }}"
     group: nogroup
     mode: 0600
 
 # Service file
-- name: "Install {{ appservice_name }} systemd unit"
+- name: "Install {{ service_name }} systemd unit"
   template:
-    src: systemd/matrix-appservice-webhooks.service.j2
-    dest: "/etc/systemd/system/{{ appservice_name }}.service"
+    src: systemd/appservice.service.j2
+    dest: "/etc/systemd/system/{{ service_name }}.service"
     owner: root
     group: root
     mode: 0644
@@ -43,16 +43,16 @@
 
 - name: Copy appservice registration file
   copy:
-    src: "{{ appservice_path }}/appservice-registration-webhooks.yaml"
-    dest: "/etc/matrix-synapse/{{ appservice_name }}-registration.yaml"
+    src: "{{ service_path }}/appservice-registration-webhooks.yaml"
+    dest: "/etc/matrix-synapse/{{ service_name }}-registration.yaml"
     owner: matrix-synapse
     group: nogroup
     mode: 0600
     remote_src: yes
 
 # Run
-- name: "Ensure that {{ appservice_name }} is started"
+- name: "Ensure that {{ service_name }} is started"
   service:
-    name: "{{ appservice_name }}"
+    name: "{{ service_name }}"
     state: started
     enabled: true
diff --git a/roles/matrix-appservice-webhooks/tasks/service_user.yml b/roles/matrix-appservice-webhooks/tasks/service_user.yml
index 4d73739..0818676 100644
--- a/roles/matrix-appservice-webhooks/tasks/service_user.yml
+++ b/roles/matrix-appservice-webhooks/tasks/service_user.yml
@@ -1,19 +1,19 @@
 ---
 # Having a custom group is useless so use nogroup
-- name: "Create {{ appservice_user }} user"
+- name: "Create {{ service_user }} user"
   user:
-    name: "{{ appservice_user }}"
+    name: "{{ service_user }}"
     group: nogroup
-    home: "{{ appservice_homedir }}"
+    home: "{{ service_homedir }}"
     system: true
     shell: /bin/false
     state: present
 
 # Only service user should be able to go there
-- name: "Secure {{ appservice_user }} home directory"
+- name: "Secure {{ service_user }} home directory"
   file:
-    path: "{{ appservice_homedir }}"
+    path: "{{ service_homedir }}"
     state: directory
-    owner: "{{ appservice_user }}"
+    owner: "{{ service_user }}"
     group: nogroup
     mode: 0700
diff --git a/roles/matrix-appservice-webhooks/templates/apt/nodejs.j2 b/roles/matrix-appservice-webhooks/templates/apt/nodejs.j2
deleted file mode 100644
index 65e5110..0000000
--- a/roles/matrix-appservice-webhooks/templates/apt/nodejs.j2
+++ /dev/null
@@ -1,5 +0,0 @@
-# {{ ansible_managed }}
-
-Package: node* libuv1*
-Pin: release a=stretch-backports
-Pin-Priority: 600
diff --git a/roles/matrix-appservice-webhooks/templates/systemd/matrix-appservice-webhooks.service.j2 b/roles/matrix-appservice-webhooks/templates/systemd/appservice.service.j2
similarity index 71%
rename from roles/matrix-appservice-webhooks/templates/systemd/matrix-appservice-webhooks.service.j2
rename to roles/matrix-appservice-webhooks/templates/systemd/appservice.service.j2
index 9d8c6b6..48239a8 100644
--- a/roles/matrix-appservice-webhooks/templates/systemd/matrix-appservice-webhooks.service.j2
+++ b/roles/matrix-appservice-webhooks/templates/systemd/appservice.service.j2
@@ -7,11 +7,11 @@ Conflicts=shutdown.target
 
 [Service]
 Type=simple
-User=matrix-appservice-webhooks
-Group=matrix-appservice-webhooks
-WorkingDirectory=/var/local/matrix-appservice-webhooks/matrix-appservice-webhooks
+User={{ service_user }}
+WorkingDirectory={{ service_path }}
 ExecStart=/usr/bin/nodejs index.js -p 9000 -c config/config.yaml -f appservice-registration-webhooks.yaml
 Restart=always
+RestartSec=3
 
 [Install]
 WantedBy=multi-user.target