diff --git a/.github/workflows/dashboard.yml b/.github/workflows/dashboard.yml
index 6abcacb..9712acf 100644
--- a/.github/workflows/dashboard.yml
+++ b/.github/workflows/dashboard.yml
@@ -2,6 +2,8 @@ name: Dashboard image
 
 on:
   push:
+    branches:
+      - "master"
     paths-ignore:
       - "script/**"
       - ".gitignore"