diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index aedc99b1a7e4..134dc973183d 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -942,7 +942,7 @@ in
   nixos-generate-config = runTest ./nixos-generate-config.nix;
   nixos-rebuild-install-bootloader = handleTestOn [
     "x86_64-linux"
-  ] ./nixos-rebuild-install-bootloader.nix { };
+  ] ./nixos-rebuild-install-bootloader.nix { withNg = false; };
   nixos-rebuild-install-bootloader-ng = handleTestOn [
     "x86_64-linux"
   ] ./nixos-rebuild-install-bootloader.nix { withNg = true; };