diff --git a/.github/labeler.yml b/.github/labeler.yml
index e81aed8e98..f39fcec386 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -4,3 +4,4 @@ Documentation:
 
 Backport:
 - base-branch: 'ruby_3_\d'
+- base-branch: 'ruby_4_\d'