diff --git a/.github/workflows/ci-monolib.yml b/.github/workflows/ci-monolib.yml
index da1cd0d..621467f 100644
--- a/.github/workflows/ci-monolib.yml
+++ b/.github/workflows/ci-monolib.yml
@@ -5,10 +5,6 @@ on:
     branches:
       - main
   pull_request:
-    types:
-      - opened
-      - synchronize
-      - reopened
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}