diff --git a/defaults/main.yml b/defaults/main.yml
index 650d23f..7c7789d 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -2,6 +2,7 @@
 # defaults file for nftables
 
 nftables_renew_configuration: false
+nftables_manage_configuration: true
 
 nftables_rules: []
 nftables_tables: []
diff --git a/tasks/installation.yml b/tasks/installation.yml
index f12d22b..a52f957 100644
--- a/tasks/installation.yml
+++ b/tasks/installation.yml
@@ -24,4 +24,5 @@
     mode: u=rwx,g=rx,o=rx
     state: directory
     path: /srv/nftables
+  when: nftables_manage_configuration
   become: true
diff --git a/tasks/main.yml b/tasks/main.yml
index a157ecc..01a610e 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -2,7 +2,10 @@
 # tasks file for nftables
 
 - name: Importer les tâches d'installation
-  ansible.builtin.import_tasks: installation.yml
+  ansible.builtin.import_tasks:
+    file: installation.yml
 
 - name: Importer les tâches de configuration
-  ansible.builtin.import_tasks: configuration.yml
+  ansible.builtin.import_tasks:
+    file: configuration.yml
+  when: nftables_manage_configuration