diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c50046a..6c9a65a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,11 +8,13 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v31
+        with:
+          extra_nix_config: experimental-features = pipe-operators
       - uses: cachix/cachix-action@v15
         with:
           name: sebastian-stork
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
-      - run: nix flake --extra-experimental-features pipe-operators check
+      - run: nix flake check
   deploy:
     needs: check
     runs-on: ubuntu-latest