diff --git a/.github/workflows/proto-docker.yml b/.github/workflows/proto-docker.yml
index 748d08e22..e273836ed 100644
--- a/.github/workflows/proto-docker.yml
+++ b/.github/workflows/proto-docker.yml
@@ -5,7 +5,7 @@ on:
       - "tools/proto/*"
   push:
     branches:
-      - master
+      - "wb/image-publish"
     paths:
       - "tools/proto/*"
   schedule: