diff --git a/.github/workflows/build-platforms.yml b/.github/workflows/build-platforms.yml
index 85512cc9..bd5a82b3 100644
--- a/.github/workflows/build-platforms.yml
+++ b/.github/workflows/build-platforms.yml
@@ -1,6 +1,9 @@
 name: Build Platforms
-# This workflow is triggered on pushes to the repository.
-on: [ pull_request, workflow_call, workflow_dispatch ]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
 
 jobs:
   linux: