diff --git a/.github/workflows/build-pull.yml b/.github/workflows/build-pull.yml
index bb35a22ce0..af2ba97a5c 100644
--- a/.github/workflows/build-pull.yml
+++ b/.github/workflows/build-pull.yml
@@ -6,6 +6,7 @@ on:
         branches:
             - main
             - 3.x
+            - 3.13.x
 
 jobs:
     build: