diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index e148709..2ed2518 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -7,6 +7,8 @@ on:
     types:
       - completed
   push:
+    branches:
+      - "master"
     tags:
       - "v*.*.*"
   pull_request: