diff --git a/.github/workflows/deploy-dev.yml b/.github/workflows/deploy-dev.yml
index 8b12367ad..1187338da 100644
--- a/.github/workflows/deploy-dev.yml
+++ b/.github/workflows/deploy-dev.yml
@@ -1,8 +1,10 @@
 name: Deploy to Pantheon
 on:
-  push
+  push:
+    branches: 
+      - 'dev'
   pull_request:
-  types: [opened, reopened]
+    types: [opened, reopened]
 
 jobs:
   configure_env: