diff --git a/books/dns.yml b/books/dns.yml
index 1d44198..d56493d 100644
--- a/books/dns.yml
+++ b/books/dns.yml
@@ -4,6 +4,5 @@
 # Reverse proxy
 - hosts: proxy
   roles:
-   - install_nginx
    - configure_resolved
    - reverse_proxy_stream
diff --git a/books/web_services.yml b/books/web_services.yml
index a4128ff..9f23484 100644
--- a/books/web_services.yml
+++ b/books/web_services.yml
@@ -4,6 +4,5 @@
 # Reverse proxy
 - hosts: proxy
   roles:
-    - install_nginx
     - reverse_proxy_http
     - share_file_web
diff --git a/roles/reverse_proxy_http/meta/main.yml b/roles/reverse_proxy_http/meta/main.yml
new file mode 100644
index 0000000..ff0926f
--- /dev/null
+++ b/roles/reverse_proxy_http/meta/main.yml
@@ -0,0 +1,2 @@
+dependencies:
+  - role: install_nginx
diff --git a/roles/reverse_proxy_stream/meta/main.yml b/roles/reverse_proxy_stream/meta/main.yml
new file mode 100644
index 0000000..ff0926f
--- /dev/null
+++ b/roles/reverse_proxy_stream/meta/main.yml
@@ -0,0 +1,2 @@
+dependencies:
+  - role: install_nginx