diff --git a/.github/workflows/platforms.yml b/.github/workflows/platforms.yml
index 6e6b977dd..05a4e1da0 100644
--- a/.github/workflows/platforms.yml
+++ b/.github/workflows/platforms.yml
@@ -1,10 +1,12 @@
 ---
 name: 'Platforms'
-
 on:
- push:
-   branches:
-     - master
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
 
 jobs:
    build_1: