diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a3d0dd080..cb6638e82 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -57,6 +57,7 @@ jobs:
         with:
           php-version: ${{ matrix.php }}
           extensions: dom, curl, libxml, mbstring, zip
+          ini-values: error_reporting=E_ALL
           tools: composer:v2
           coverage: none