diff --git a/group_vars/all/all.yml b/group_vars/all/all.yml
index 6b581b3..bf9ad08 100644
--- a/group_vars/all/all.yml
+++ b/group_vars/all/all.yml
@@ -22,3 +22,7 @@ main_domain: wirebrass.fr
 
 # Certbot admin Email address
 certbot_admin_email: contact@wirebrass.fr
+
+# Bind munin-node to localhost
+munin_node_bind_host: "127.0.0.1"
+
diff --git a/playbook_general_deploy.yml b/playbook_general_deploy.yml
index a6c4a1e..dc2ac72 100644
--- a/playbook_general_deploy.yml
+++ b/playbook_general_deploy.yml
@@ -8,3 +8,11 @@
     - client_tools
     - users_sudo
     - client_iptables
+
+- hosts: os_centos
+  roles:
+    - geerlingguy.munin-node
+
+- hosts: os_debian
+  roles:
+    - geerlingguy.munin-node
diff --git a/requirements.yml b/requirements.yml
index adcc6ab..d837c4c 100644
--- a/requirements.yml
+++ b/requirements.yml
@@ -2,3 +2,4 @@
 - name: geerlingguy.munin
 - name: geerlingguy.nginx
 - name: geerlingguy.certbot
+- name: geerlingguy.munin-node