diff --git a/.github/workflows/check-build.yml b/.github/workflows/check-build.yml
index 2806aec..5824b80 100644
--- a/.github/workflows/check-build.yml
+++ b/.github/workflows/check-build.yml
@@ -15,6 +15,8 @@ jobs:
           # Nix Flakes doesn't work on shallow clones
           fetch-depth: 0
     - uses: cachix/install-nix-action@v17
+      with:
+        name: nix-community
     - name: Retrieve /nix/store archive
       uses: actions/cache@v3
       id: cache-nix-store
diff --git a/.github/workflows/update-dependencies.yml b/.github/workflows/update-dependencies.yml
index c62bbeb..f71cb5b 100644
--- a/.github/workflows/update-dependencies.yml
+++ b/.github/workflows/update-dependencies.yml
@@ -13,6 +13,8 @@ jobs:
           # Nix Flakes doesn't work on shallow clones
           fetch-depth: 0
     - uses: cachix/install-nix-action@v17
+      with:
+        name: nix-community
     - name: Create PRs for dependencies
       env:
         GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -42,6 +44,8 @@ jobs:
           # Nix Flakes doesn't work on shallow clones
           fetch-depth: 0
     - uses: cachix/install-nix-action@v17
+      with:
+        name: nix-community
     - name: Run test_dep_update
       env:
         GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}