diff --git a/roles/debian-apt-sources/templates/apt/sources.list.j2 b/roles/debian-apt-sources/templates/apt/sources.list.j2
index 57a4901f..7a11a9c2 100644
--- a/roles/debian-apt-sources/templates/apt/sources.list.j2
+++ b/roles/debian-apt-sources/templates/apt/sources.list.j2
@@ -1,4 +1,4 @@
-{{ ansible_header }}
+{{ ansible_header | comment }}
 
 {% if ansible_distribution == "Debian" %}
 # Mises à jour de sécurité