diff --git a/.github/workflows/php-checks.yml b/.github/workflows/php-checks.yml
index 1bee410..56eed90 100644
--- a/.github/workflows/php-checks.yml
+++ b/.github/workflows/php-checks.yml
@@ -3,9 +3,9 @@ name: PHP checks
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 jobs:
   build: