diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 21e0df8..041e16d 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -3,12 +3,12 @@ name: Docker CI
 on:
   push:
     branches:
-      - "main"
+      - "master"
     tags:
       - 'v*'
   pull_request:
     branches:
-      - "main"
+      - "master"
 
 jobs:
   docker: