diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index 4a947451f..2e4880063 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -13,6 +13,10 @@ jobs:
     - uses: cachix/install-nix-action@v20
       with:
         github_access_token: ${{ secrets.GITHUB_TOKEN }}
+    - uses: cachix/cachix-action@vXX
+       with:
+         name: nix-community
+         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
     - uses: actions/checkout@v3
     - name: Build flake
       run: nix build -L #.