diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index c22a0b9..19a104e 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -4,7 +4,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
   cancel-in-progress: true
 
-on: pull_request
+on: 
+  pull_request:
+    types: [opened, reopened, synchronize]
 
 jobs:
   call_workflow: