diff --git a/apps/calendar/resettimezone.php b/apps/calendar/resettimezone.php
deleted file mode 100644
index 1ef9591ae39..00000000000
--- a/apps/calendar/resettimezone.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-require_once ("../../lib/base.php"); 
-OC_Preferences::deleteKey(OC_USER::getUser(), 'calendar', 'timezone');
-?>
\ No newline at end of file