diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index a6aaee1..3e6b3be 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -3,7 +3,7 @@ name: docker-build
 on:
   push:
     branches:
-      - 'main'
+      - 'master'
   schedule:
     - cron: "0 0 * * *"
 jobs: