diff --git a/application/controllers/Console.php b/application/controllers/Console.php
index 380bab1eb1..91bb0da172 100644
--- a/application/controllers/Console.php
+++ b/application/controllers/Console.php
@@ -12,6 +12,7 @@
  * ---------------------------------------------------------------------------- */
 
 require_once __DIR__ . '/Google.php';
+require_once __DIR__ . '/Caldav.php';
 
 /**
  * Console controller.