diff --git a/.forgejo/workflows/test.yml b/.forgejo/workflows/test.yml
index d373555..48de16d 100644
--- a/.forgejo/workflows/test.yml
+++ b/.forgejo/workflows/test.yml
@@ -8,37 +8,12 @@ on:
 
 jobs:
   test-cache:
-    strategy:
-      matrix:
-        os: [ubuntu-latest]
-
-    runs-on: ${{ matrix.os }}
+    runs-on: nix-flakes
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Install Docker
-        run: |
-          apt-get update &&
-          apt-get -qy full-upgrade &&
-          apt-get install -qy curl &&
-          apt-get install -qy curl &&
-          apt-get install -qy sudo &&
-          curl -sSL https://get.docker.com/ | sh
-
-      - uses: pnpm/action-setup@v3
-      - uses: actions/setup-node@v4
-        with:
-          cache: pnpm
-          cache-dependency-path: pnpm-lock.yaml
-
-      - name: Build
-        run: pnpm install && pnpm build
-
-      - name: Install Nix
-        uses: https://github.com/DeterminateSystems/nix-installer-action@v9
-
       - name: Setup Attic Cache
         uses: ./
         with: