diff --git a/README.md b/README.md
index d364e87..b6731a7 100644
--- a/README.md
+++ b/README.md
@@ -12,5 +12,6 @@ Role to install Nginx.
 | `nginx_bad_client_ip` | | List of IP address to deny access |
 | `nginx_type` | | `gateway` for a Reverse Proxy, `standalone` for a frontend webserver, `backend` for a backend webserver (behind a Reverse Proxy) |
 | `dhparam_path` | `/etc/ssl/private/dhparam.pem` | Path to dhparam file |
+| `dhparam_size` | `4096` | Size (in bits) of the generated DH-params |
 
 
diff --git a/tasks/configure.yml b/tasks/configure.yml
index a463cfa..732e433 100644
--- a/tasks/configure.yml
+++ b/tasks/configure.yml
@@ -1,4 +1,9 @@
 ---
+- name: "Configuration | Generate DH Parameters"
+  community.crypto.openssl_dhparam:
+    path: "{{ dhparam_path }}"
+    size: "{{ dhparam_size | default(4096) }}"
+
 - name: "Configuration | Copy main configuration"
   ansible.builtin.template:
     src: nginx.conf.j2