diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ef0ffbb..14ee54f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,7 +15,9 @@ variables:
 
 check_app_update:
   stage: check
-  image: alpine:latest
+  image: debian:latest
+  before_script:
+    - apt-get update && apt-get install -y git ca-certificates
   script:
     # Récupère le dernier commit distant
     - LATEST_REMOTE=$(git ls-remote $APP_REPO HEAD | awk '{print $1}')
diff --git a/ansible/playbook.yml b/ansible/playbook.yml
index 8488ce2..8c9c747 100755
--- a/ansible/playbook.yml
+++ b/ansible/playbook.yml
@@ -53,7 +53,6 @@
         port: "{{ http_port }}"
         proto: tcp
 
-
     - name: Install munin
       apt:
         name: