diff --git a/.github/workflow/ci_humble.yaml b/.github/workflow/ci_humble.yaml
index baeedea..2604355 100644
--- a/.github/workflow/ci_humble.yaml
+++ b/.github/workflow/ci_humble.yaml
@@ -3,7 +3,7 @@ name: ci_humble
 on:
   push:
     branches:
-      - "main"
+      - "humble"
   pull_request:
     types: [opened, synchronize, labeled]