diff --git a/modules/monitoring.nix b/modules/monitoring.nix
index b25204d..71ecc4e 100644
--- a/modules/monitoring.nix
+++ b/modules/monitoring.nix
@@ -28,9 +28,7 @@ in
     ensureUsers = [
       {
         name = "grafana";
-        ensurePermissions = {
-          "DATABASE grafana" = "ALL PRIVILEGES";
-        };
+        ensureDBOwnership = true;
       }
     ];
     ensureDatabases = [ "grafana" ];