diff --git a/.github/workflows/php-quality.yml b/.github/workflows/php-quality.yml
index ddbe6b53..b4ef1524 100644
--- a/.github/workflows/php-quality.yml
+++ b/.github/workflows/php-quality.yml
@@ -1,6 +1,6 @@
 name: PHP Quality
 
-on: [push, pull_request]
+on: [ pull_request ]
 
 jobs:
   run:
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: [ 7.4' ]
+        php-versions: [ '7.4' ]
     name: PHP ${{ matrix.php-versions }} Test
     steps:
       - name: Checkout
@@ -18,8 +18,6 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php-versions }}
-          extensions: mbstring, intl #optional, setup extensions
-
       - name: Check composer
         run: composer validate