diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4f5caa5..be3c29e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           php-version: ${{ matrix.php-versions }}
           extensions: mbstring, intl
-          ini-values: max_execution_time=600, memory_limit=256M
+          ini-values: max_execution_time=600, memory_limit=256M, error_reporting=-1, display_errors=On
           coverage: none
 
       - name: Use Composer 1.x
@@ -47,6 +47,7 @@ jobs:
         with:
           php-version: ${{ matrix.php-versions }}
           extensions: mbstring, intl, sodium
+          ini-values: error_reporting=-1, display_errors=On
           coverage: none
 
       - name: Install Composer dependencies