diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
new file mode 100644
index 0000000..c54f2d2
--- /dev/null
+++ b/.github/workflows/test.yaml
@@ -0,0 +1,21 @@
+name: "Test in a Raku container"
+on: [ push, pull_request ]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: read
+    container:
+      image: ghcr.io/jj/raku-zef-gha
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Cache installed dists
+        uses: actions/cache@v2
+        id: meta6
+        with:
+          path: ~/.raku/
+          key: ${{ runner.os }}-${{ hashFiles('META6.json') }}
+      - name: Test and install for more tests
+        run: |
+          zef install .