diff --git a/tests/Stubs/ErrorHandler.php b/tests/Stubs/ErrorHandler.php
index 34f02da..9c69a3b 100644
--- a/tests/Stubs/ErrorHandler.php
+++ b/tests/Stubs/ErrorHandler.php
@@ -8,12 +8,6 @@ class ErrorHandler extends AbstractTestErrorHandler
 {
     public function boot(): void
     {
-        file_put_contents(
-            __DIR__ . '/../_testdata/datapath/error-handler-events',
-            'error reporting: ' . error_reporting(),
-            FILE_APPEND,
-        );
-
         $this->registerHandler(function (Throwable $exception) {
             $this->logErrorEvent($exception);
         });
diff --git a/tests/Stubs/PhpWarningJob.php b/tests/Stubs/PhpWarningJob.php
index 37dbad9..2f7714f 100644
--- a/tests/Stubs/PhpWarningJob.php
+++ b/tests/Stubs/PhpWarningJob.php
@@ -11,6 +11,6 @@ class PhpWarningJob extends PpqJob
      */
     public function invoke(): void
     {
-        unserialize('foo');
+        $content = file_get_contents(__DIR__ . '/file-that-does-not-exist');
     }
 }
diff --git a/tests/_integration/ErrorHandlerTest.php b/tests/_integration/ErrorHandlerTest.php
index 3e0a293..4c80860 100644
--- a/tests/_integration/ErrorHandlerTest.php
+++ b/tests/_integration/ErrorHandlerTest.php
@@ -68,13 +68,10 @@
 
     $handlerEvents = file_get_contents(helper_testDataPath('error-handler-events'));
 
-    helper_dump($handlerEvents);
-
-    helper_dump(Logs::getJobLog($job)); // @phpstan-ignore-line
-
     expect($job?->status)->toBe(QueueJobStatus::finished)
-        ->and($handlerEvents)->toContain('PHP Warning: unserialize(): Error at offset 0 of 3 bytes');
-})->only();
+        ->and($handlerEvents)->toContain('PHP Warning: file_get_contents(')
+        ->and($handlerEvents)->toContain('Failed to open stream: No such file or directory');
+});
 
 it('handles a PHP error', function () {
     $job = Dispatcher::queue('default')