diff --git a/Classes/Configuration/AdditionalConfiguration.php b/Classes/Configuration/AdditionalConfiguration.php
index 3ddb7fa..fc65c10 100644
--- a/Classes/Configuration/AdditionalConfiguration.php
+++ b/Classes/Configuration/AdditionalConfiguration.php
@@ -38,7 +38,10 @@ class AdditionalConfiguration
             'displayErrors' => 1,
             'systemLogLevel' => 0,
             'exceptionalErrors' => 12290,
-            'errorHandlerErrors' => 0,
+            'errorHandlerErrors' => E_ALL & ~(
+                2048 /* deprecated E_STRICT */ | E_NOTICE | E_COMPILE_WARNING | E_COMPILE_ERROR
+                | E_CORE_WARNING | E_CORE_ERROR | E_PARSE | E_ERROR
+            ),
         ],
     ];
 
@@ -52,21 +55,6 @@ class AdditionalConfiguration
         'transport_smtp_server' => 'mailpit:1025'
     ];
 
-    public function __construct()
-    {
-        if (PHP_VERSION_ID >= 80400) {
-            $this->developConfig['SYS']['errorHandlerErrors'] = E_ALL & ~(
-                    \E_NOTICE | \E_WARNING | \E_COMPILE_WARNING | \E_COMPILE_ERROR
-                    | \E_CORE_WARNING | \E_CORE_ERROR | \E_PARSE | \E_ERROR
-                );
-        } else {
-            $this->developConfig['SYS']['errorHandlerErrors'] = \E_ALL & ~(
-                    \E_STRICT | \E_NOTICE | \E_WARNING | \E_COMPILE_WARNING | \E_COMPILE_ERROR
-                    | \E_CORE_WARNING | \E_CORE_ERROR | \E_PARSE | \E_ERROR
-                );
-        }
-    }
-
     public function initialize(array $configuration = []): void
     {
         $this->addContextToSitename();