diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 37f037c8d..5c97ac655 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -38,6 +38,8 @@ jobs:
           ini-values: error_reporting=-1, display_errors=On, display_startup_errors=On, log_errors_max_len=0
           coverage: none
           tools: cs2pr
+        env:
+          fail-fast: true
 
       # Install dependencies and handle caching in one go.
       # @link https://github.com/marketplace/actions/install-php-dependencies-with-composer
diff --git a/.github/workflows/quicktest.yml b/.github/workflows/quicktest.yml
index c93bf4798..5d8f7ca42 100644
--- a/.github/workflows/quicktest.yml
+++ b/.github/workflows/quicktest.yml
@@ -37,6 +37,8 @@ jobs:
           php-version: ${{ matrix.php }}
           ini-values: zend.assertions=1, error_reporting=-1, display_errors=On, display_startup_errors=On, log_errors_max_len=0
           coverage: none
+        env:
+          fail-fast: true
 
       # At least one test needs a non-en_US locale to be available, so make sure it is.
       - name: Install locales
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index dc02afe9c..5926c602a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -49,6 +49,8 @@ jobs:
           ini-values: zend.assertions=1, error_reporting=-1, display_errors=On, display_startup_errors=On, log_errors_max_len=0
           coverage: ${{ matrix.coverage && 'xdebug' || 'none' }}
           tools: cs2pr
+        env:
+          fail-fast: true
 
       # At least one test needs a non-en_US locale to be available, so make sure it is.
       - name: Install locales