diff --git a/README.md b/README.md
index c512464..4dd4179 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,8 @@ The variable `http_sites` is a dictionnary of the http site managed by nginx.
 http_sites:
   `server_name`:
     root_snippets:
-      - ? TODO
+      - ? TODO (currently, raw strings added to the config (like `location.my_location.config`)
+    use_certbot: bool, optionnal, indicate that the certbot role should generate this certificat. 
     locations:
       `location`:
         templates: 
@@ -61,6 +62,12 @@ Inside the templates, `server_name` is accessed with `{{ item.key }}`, en variab
 
 Inside templates of a location, in addition to the variables of the server block, the variables of the location block can be accessed with `{{ location.value.varname }}`, and the value of `location` with `{{ location.key }}`.
 
+## Recommander role 
+
+The `certbot` role is recommanded to use with this role. It generate LE certificates and has this role has a dependency. 
+
+https://gitea.auro.re/Pains-Perdus/certbot
+
 ## Copyright
 
 Copyright 2021 Jean-Marie Mineau <histausse@protonmail.com>
diff --git a/tasks/main.yml b/tasks/main.yml
index a5e9b79..e1f2000 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -106,5 +106,14 @@
   template:
     src: http_proxy_acme.j2
     dest: "/etc/nginx/sites-available/acme_http_proxy_{{ item.key }}"
-  loop: "{{ ssl_reverse_proxy_upstream | dict2items}}"
+  loop: "{{ ssl_reverse_proxy_upstream | default({}) | dict2items}}"
+  notify: Reload nginx
+
+- name: Activate sites
+  file:
+    src: "/etc/nginx/sites-available/acme_http_proxy_{{ item.key }}"
+    dest: "/etc/nginx/sites-enabled/acme_http_proxy_{{ item.key }}"
+    state: link
+    force: yes
+  loop: "{{ ssl_reverse_proxy_upstream | default({}) | dict2items}}"
   notify: Reload nginx
diff --git a/templates/http_proxy_acme.j2 b/templates/http_proxy_acme.j2
index 947e8b7..4280ed4 100644
--- a/templates/http_proxy_acme.j2
+++ b/templates/http_proxy_acme.j2
@@ -1,4 +1,4 @@
-i{{ ansible_managed | comment }}
+{{ ansible_managed | comment }}
 server {
     listen 80;
     listen [::]:80;
diff --git a/templates/http_server.j2 b/templates/http_server.j2
index 027ead7..2c3aa71 100644
--- a/templates/http_server.j2
+++ b/templates/http_server.j2
@@ -55,6 +55,7 @@ server {
     {{ config }}
     
     {%- endfor -%}
+    {%- endfilter %}
 
     # Logs
     access_log /var/log/nginx/{{ item.key }}.log;