diff --git a/.github/workflows/ttc.yml b/.github/workflows/ttc.yml
index 78dd7db0..e4937da4 100644
--- a/.github/workflows/ttc.yml
+++ b/.github/workflows/ttc.yml
@@ -7,7 +7,10 @@ on:
     branches:
       - main
     tags:
-      - 'v*'
+      - v*
+  pull_request:
+    branches:
+      - main
     paths:
       - 'core/**'
       - 'driver/**'