diff --git a/Internal/BasicErrorHandler.php b/Internal/BasicErrorHandler.php
index 64eee63..63e1197 100644
--- a/Internal/BasicErrorHandler.php
+++ b/Internal/BasicErrorHandler.php
@@ -32,7 +32,6 @@ public static function register(bool $debug): void
         if (0 <= \ini_get('zend.assertions')) {
             ini_set('zend.assertions', 1);
             ini_set('assert.active', $debug);
-            ini_set('assert.warning', 0);
             ini_set('assert.exception', 1);
         }