diff --git a/.github/workflows/cla.yml b/.github/workflows/cla.yml
index 86581aa1..996e5a68 100644
--- a/.github/workflows/cla.yml
+++ b/.github/workflows/cla.yml
@@ -3,7 +3,7 @@ on:
   issue_comment:
     types: [created]
   pull_request_target:
-    types: [opened, closed, synchronize]
+    types: [opened, closed, synchronize, reopened]
 
 permissions:
   actions: write          # re-run the failed CLA check after signing