diff --git a/tests/TestHelper.php b/tests/TestHelper.php
index 837e8f0ee59..dd18bd74c43 100644
--- a/tests/TestHelper.php
+++ b/tests/TestHelper.php
@@ -327,7 +327,7 @@ public function takeScreenshot($webDriver, $name)
         $tempFolder = \Yii::app()->getBasePath() .'/../tests/tmp';
         $folder     = $tempFolder.'/screenshots/';
         $screenshot = $webDriver->takeScreenshot();
-        $filename   = $folder . $name . '_' . date('Ymd_His') . '.png';
+        $filename   = $folder . $name . '.png';
         $result     = file_put_contents($filename, $screenshot);
         $this->assertTrue($result > 0, 'Could not write screenshot to file ' . $filename);
     }