diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index de555a5..ae209b8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,9 +4,11 @@ on:
   pull_request:
     branches:
       - 'main'
+      - 'release/6.x'
   push:
     branches:
       - 'main'
+      - 'release/6.x'
 
 permissions:
   contents: read