diff --git a/.forgejo/workflows/test.yaml b/.forgejo/workflows/test.yaml
index b1b3a9d..959167f 100644
--- a/.forgejo/workflows/test.yaml
+++ b/.forgejo/workflows/test.yaml
@@ -12,21 +12,33 @@ jobs:
   build:
     runs-on: docker
     container:
-      image: haskell:9.10  # Official Haskell image with GHC 9.10 + Cabal preinstalled
+      image: fpco/stack-build:lts-24.11
     steps:
+      - name: Install Node.js (for actions)
+        run: |
+          curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
+          apt-get install -y nodejs
+
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: https://github.com/actions/checkout@v4
 
       - name: Check versions
         run: |
           ghc --version
           cabal --version
+          stack --version
+          node --version
 
-      # Manual caching with volumes (act-friendly)
-      - name: Cache Cabal store
-        run: |
-          mkdir -p ~/.cabal/packages ~/.cabal/store
-          cabal update
+      - name: Cache Cabal packages
+        uses: https://github.com/actions/cache@v4
+        with:
+          path: |
+            ~/.cabal/packages
+            ~/.cabal/store
+            dist-newstyle
+          key: ${{ runner.os }}-stackage-lts22-cabal-${{ hashFiles('**/*.cabal', '**/cabal.project') }}
+          restore-keys: |
+            ${{ runner.os }}-stackage-lts22-cabal-
 
       - name: Update Cabal package index
         run: cabal update