diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 55973bd..0bffcfa 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -56,6 +56,8 @@ jobs:
           ini-values: zend.assertions=1, error_reporting=-1, display_errors=On, display_startup_errors=On
           coverage: none
           tools: cs2pr
+        env:
+          fail-fast: true
 
       # Remove the PHPCS standard as it has a minimum PHP requirements of PHP 5.4 and would block install on PHP 5.3.
       - name: 'Composer: remove PHPCS'
@@ -117,6 +119,8 @@ jobs:
           php-version: ${{ matrix.php }}
           ini-values: zend.assertions=1, error_reporting=-1, display_errors=On, display_startup_errors=On
           coverage: xdebug
+        env:
+          fail-fast: true
 
       - name: Install Composer dependencies - normal
         uses: "ramsey/composer-install@65e4f84970763564f46a70b8a54b90d033b3bdda" # 4.0.0