diff --git a/nixos/tests/os-prober.nix b/nixos/tests/os-prober.nix
index ba0d484a3dcf..fa26be60aa49 100644
--- a/nixos/tests/os-prober.nix
+++ b/nixos/tests/os-prober.nix
@@ -105,10 +105,7 @@ import ./make-test-python.nix (
             libxml2.bin
             libxslt.bin
             nixos-artwork.wallpapers.simple-dark-gray-bottom
-            (nixos-rebuild-ng.override {
-              withNgSuffix = false;
-              withReexec = true;
-            })
+            nixos-rebuild-ng
             ntp
             perlPackages.ConfigIniFiles
             perlPackages.FileSlurp