diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..846ebd9
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,14 @@
+name: CI
+on: [push, pull_request, workflow_dispatch]
+jobs:
+  test:
+    strategy:
+      matrix:
+        pg: [12, 13, 14, 15, 16]
+    name: 🐘 PostgreSQL ${{ matrix.pg }}
+    runs-on: ubuntu-latest
+    container: pgxn/pgxn-tools
+    steps:
+      - run: pg-start ${{ matrix.pg }}
+      - uses: actions/checkout@v4
+      - run: pg-build-test