diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/EventHistoryQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/EventHistoryQuery.php
index 9c645aedd..d6dd52c45 100644
--- a/modules/monitoring/library/Monitoring/Backend/Ido/Query/EventHistoryQuery.php
+++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/EventHistoryQuery.php
@@ -32,8 +32,8 @@ class EventHistoryQuery extends IdoQuery
             'cnt_downtime_end'      => "SUM(CASE eh.type WHEN 'dt_end' THEN 1 ELSE 0 END)",
             'host'                  => 'eho.name1 COLLATE latin1_general_ci',
             'service'               => 'eho.name2 COLLATE latin1_general_ci',
-            'service_description'   => 'eho.name2 COLLATE latin1_general_ci',
             'host_name'             => 'eho.name1',
+            'service_description'   => 'eho.name2',
             'object_type'           => 'eh.object_type',
             'timestamp'             => 'eh.timestamp',
             'state'                 => 'eh.state',