diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 047c765..43520eb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,6 +3,7 @@ name: CI
 on:
   push:
   pull_request:
+    types: [ assigned, opened, synchronize, reopened ]
     branches:
       - main