diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/IdoQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/IdoQuery.php
index 6071bb3a0..eb4634ce7 100644
--- a/modules/monitoring/library/Monitoring/Backend/Ido/Query/IdoQuery.php
+++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/IdoQuery.php
@@ -63,7 +63,7 @@ use Icinga\Web\Session;
  * custom (Zend_Db) logic for joining, filtering and querying the data you want.
  *
  */
-abstract class IdoQuery extends Query
+abstract class IdoQuery extends DbQuery
 {
     /**
      * The prefix to use