diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6e72a4a..ca9af70 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -36,7 +36,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
-          ini-values: error_reporting=E_ALL, display_errors=On
+          ini-values: zend.assertions=1, error_reporting=-1, display_errors=On
           coverage: none
           tools: cs2pr