diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 9114460..85394aa 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -2,7 +2,10 @@ name: Run Tests
 permissions:
   contents: read
 on:
-  - pull_request
+  pull_request:
+  push:
+    branches:
+      - "trunk"
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true