diff --git a/phpBB/phpbb/db/migration/data/v33x/profilefield_youtube_update.php b/phpBB/phpbb/db/migration/data/v33x/profilefield_youtube_update.php
index cfa31df891..8436f1bd89 100644
--- a/phpBB/phpbb/db/migration/data/v33x/profilefield_youtube_update.php
+++ b/phpBB/phpbb/db/migration/data/v33x/profilefield_youtube_update.php
@@ -33,7 +33,7 @@ class profilefield_youtube_update extends \phpbb\db\migration\migration
 		return $row['field_validation'] === $this->youtube_url_matcher;
 	}
 
-	static public function depends_on()
+	public static function depends_on()
 	{
 		return ['\phpbb\db\migration\data\v33x\v337'];
 	}