diff --git a/gitlab/docker-compose.yml b/gitlab/docker-compose.yml
index c04024c..3b1f429 100644
--- a/gitlab/docker-compose.yml
+++ b/gitlab/docker-compose.yml
@@ -26,11 +26,11 @@ services:
                     'main' => {
                         'label' => 'Pidom AD',
                         'host' =>  '192.168.111.252',
-                        'port' => 389,
+                        'port' => 636,
                         'uid' => 'sAMAccountName',
                         'verify_certificates' => false,
                         'bind_dn' => 'CN=ldapuser,OU=Users,OU=Dardilly,DC=pidom,DC=chezclement,DC=maison',
-                        'encryption' => 'plain',
+                        'encryption' => 'simple_tls',
                         'password' => 'E2ggSY3v33y5B6uwyjNXYGT2y_',
                         'active_directory' => true,
                         'base' => 'OU=Users,OU=Dardilly,DC=pidom,DC=chezclement,DC=maison',