diff --git a/.github/workflows/deploy-dev.yml b/.github/workflows/deploy-dev.yml
index dc791d3..cbb3f17 100644
--- a/.github/workflows/deploy-dev.yml
+++ b/.github/workflows/deploy-dev.yml
@@ -1,6 +1,9 @@
 name: Deploy dev build
 
-on: push
+on:
+  push:
+    branches:
+      - master
 
 jobs:
   deploy-dev: