diff --git a/phpBB/phpbb/event/php_exporter.php b/phpBB/phpbb/event/php_exporter.php
index 51fe878d41..eb9e8f72b3 100644
--- a/phpBB/phpbb/event/php_exporter.php
+++ b/phpBB/phpbb/event/php_exporter.php
@@ -134,7 +134,7 @@ class php_exporter
 					$files[] = $file_info->getFilename() . '/' . $file;
 				}
 			}
-			else if ($file_info->getExtension() == 'php')
+			else if (substr($file_info->getFilename(), -4) == '.php')
 			{
 				$files[] = $file_info->getFilename();
 			}