diff --git a/dmz/internalproxy/templates/gitlab.yaml b/dmz/internalproxy/templates/gitlab.yaml
index 6f032fa..5331347 100644
--- a/dmz/internalproxy/templates/gitlab.yaml
+++ b/dmz/internalproxy/templates/gitlab.yaml
@@ -97,7 +97,7 @@ spec:
           port: 5050
           scheme: http
   tls:
-    certResolver: letsencrypt
+    secretName: gitlab-images-tls
 
 ---
 apiVersion: cert-manager.io/v1