diff --git a/.github/workflows/deploy-test.yml b/.github/workflows/deploy-test.yml
index 427dee0..e837b61 100644
--- a/.github/workflows/deploy-test.yml
+++ b/.github/workflows/deploy-test.yml
@@ -21,7 +21,7 @@ name: Deploy to Azure Functions - TEST
 on:
   workflow_dispatch:
   push:
-    branches: '**'
+    branches: [main]
 
 env:
   AZURE_FUNCTIONAPP_NAME: test-func-vigo-isi    # set this to your application's name