diff --git a/.github/workflows/doc-issue.yml b/.github/workflows/doc-issue.yml
index 1a574ed40c..b797ddb6c4 100644
--- a/.github/workflows/doc-issue.yml
+++ b/.github/workflows/doc-issue.yml
@@ -4,6 +4,9 @@ on:
   issues:
     types:
       - labeled
+  pull_request:
+    types:
+      - labeled
 
 jobs:
   doc_issue: