diff --git a/inc/lib_filesystem.php b/inc/lib_filesystem.php
index 263b1d7a419..c8cbd1cb80d 100644
--- a/inc/lib_filesystem.php
+++ b/inc/lib_filesystem.php
@@ -363,6 +363,7 @@ class OC_FILESYSTEM{
 					$file=substr($file,1);
 				}
 				$file=$mp.$file;
+				$file=substr($file,strlen(self::$fakeRoot));
 			}
 			return $return;
 		}