diff --git a/nixos/modules/services/misc/gitlab.nix b/nixos/modules/services/misc/gitlab.nix
index 0b8bd08a22bc..ee59cea38dfd 100644
--- a/nixos/modules/services/misc/gitlab.nix
+++ b/nixos/modules/services/misc/gitlab.nix
@@ -1063,7 +1063,7 @@ in {
         chown ${cfg.user}:${cfg.group} ${cfg.registry.certFile}
       '';
 
-      serviceConfig = {
+      unitConfig = {
         ConditionPathExists = "!${cfg.registry.certFile}";
       };
     };