diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index 296dc9e35..25ee53d7c 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -22,11 +22,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v17
-        with:
-          install_url: https://nixos-nix-install-tests.cachix.org/serve/i6laym9jw3wg9mw6ncyrk6gjx4l34vvx/install
-          install_options: "--tarball-url-prefix https://nixos-nix-install-tests.cachix.org/serve"
-          extra_nix_config: |
-            experimental-features = nix-command flakes
       - name: Setup Cachix
         uses: cachix/cachix-action@v10
         with: