diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicestatusQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicestatusQuery.php
index e4cadaab1..9fb5fb3df 100644
--- a/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicestatusQuery.php
+++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicestatusQuery.php
@@ -27,6 +27,9 @@ class ServicestatusQuery extends IdoQuery
      * {@inheritdoc}
      */
     protected $columnMap = array(
+        'checktimeperiods' => array(
+            'service_check_timeperiod' => 'ctp.alias COLLATE latin1_general_ci'
+        ),
         'hostgroups' => array(
             'hostgroup'         => 'hgo.name1 COLLATE latin1_general_ci',
             'hostgroup_alias'   => 'hg.alias COLLATE latin1_general_ci',
@@ -277,9 +280,6 @@ class ServicestatusQuery extends IdoQuery
             'service_state_type'                        => 'ss.state_type',
             'service_status_update_time'                => 'ss.status_update_time',
             'service_unhandled'                         => 'CASE WHEN (ss.problem_has_been_acknowledged + ss.scheduled_downtime_depth + COALESCE(hs.current_state, 0)) = 0 THEN 1 ELSE 0 END'
-        ),
-        'checktimeperiods' => array(
-            'service_check_timeperiod'                  => 'ctp.alias COLLATE latin1_general_ci'
         )
     );
 
@@ -308,6 +308,18 @@ class ServicestatusQuery extends IdoQuery
         $this->joinedVirtualTables['services'] = true;
     }
 
+    /**
+     * Join check time periods
+     */
+    protected function joinChecktimeperiods()
+    {
+        $this->select->joinLeft(
+            array('ctp' => $this->prefix . 'timeperiods'),
+            'ctp.timeperiod_object_id = s.check_timeperiod_object_id',
+            array()
+        );
+    }
+
     /**
      * Join host groups
      */
@@ -397,15 +409,6 @@ class ServicestatusQuery extends IdoQuery
         );
     }
 
-    protected function joinChecktimeperiods()
-    {
-        $this->select->joinLeft(
-            array('ctp' => $this->prefix . 'timeperiods'),
-            'ctp.timeperiod_object_id = s.check_timeperiod_object_id',
-            array()
-        );
-    }
-
     /**
      * {@inheritdoc}
      */