diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 886761a3..187c29fe 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -1,6 +1,8 @@
 name: Check the pull request
 
-on: pull_request
+on: 
+  pull_request:
+    types: [opened, edited]
 
 jobs:
   check-pull-request: