diff --git a/.github/workflows/destroy-pr-preview.yaml b/.github/workflows/destroy-pr-preview.yaml
new file mode 100644
index 0000000..9451857
--- /dev/null
+++ b/.github/workflows/destroy-pr-preview.yaml
@@ -0,0 +1,19 @@
+name: Destroy PR Preview
+
+concurrency:
+  group: ${{ github.repository }}-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: false
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  destroy-pr-preview:
+    name: "Destroying preview deployment for PR#${{ github.event.number }}"
+    runs-on: ubuntu-latest
+    env:
+      FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
+    steps:
+      - uses: superfly/flyctl-actions/setup-flyctl@master
+      - run: flyctl apps destroy "f42-memory-game-pr-${{ github.event.number }}" --yes || true