diff --git a/nixos/modules/services/databases/openldap.nix b/nixos/modules/services/databases/openldap.nix
index 8c2851c37ac..9b4d9a98b74 100644
--- a/nixos/modules/services/databases/openldap.nix
+++ b/nixos/modules/services/databases/openldap.nix
@@ -232,7 +232,7 @@ in
   };
 
   meta = {
-    maintainers = lib.maintainers.mic92;
+    maintainers = [ lib.maintainers.mic92 ];
   };