diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1774daf25bec32439bd0644ab90ee50928e0b28e..653ed8da7a7455134d727a82cd4dec2f88869f1d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -54,7 +54,7 @@           access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
     - name: Show nixpkgs version
       run: nix-instantiate --eval -E '(import <nixpkgs> {}).lib.version'
     - name: Setup cachix
-      uses: cachix/cachix-action@v11
+      uses: cachix/cachix-action@v10
       # Don't replace <YOUR_CACHIX_NAME> here!
       if: ${{ matrix.cachixName != '<YOUR_CACHIX_NAME>' }}
       with: