diff --git a/lhc_web/lib/core/lhchat/lhchatstatistic.php b/lhc_web/lib/core/lhchat/lhchatstatistic.php
index d866cd5fb6..fec5eccf42 100644
--- a/lhc_web/lib/core/lhchat/lhchatstatistic.php
+++ b/lhc_web/lib/core/lhchat/lhchatstatistic.php
@@ -2226,18 +2226,32 @@ public static function getProactiveStatistic($params)
 
             'INV_CONVERSIONS_INIT' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('filternot' => array('conv_event' => '')))),
 
-            'INV_UNIQ_CONVERSIONS' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('group' => 'vid_id', 'filtergt' => array('conv_int_time' => 0)))),
+            'INV_UNIQ_CONVERSIONS' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('limit' => false,  'filtergt' => array('conv_int_time' => 0))),
+                'count',
+                false,
+                'count(distinct vid_id)'),
 
-            'INV_UNIQ_CONVERSIONS_INIT' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('group' => 'vid_id', 'filternot' => array('conv_event' => '')))),
+            'INV_UNIQ_CONVERSIONS_INIT' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('limit' => false, 'filternot' => array('conv_event' => ''))),
+                'count',
+                false,
+                'count(distinct vid_id)'),
 
             // Statistic based on unique_id field
             'INV_CUSTOM_CONVERSIONS' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('filternot' => array('unique_id' => ''), 'filtergt' => array('conv_int_time' => 0)))),
 
             'INV_CUSTOM_CONVERSIONS_INIT' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('filternot' => array('unique_id' => '','conv_event' => '')))),
 
-            'INV_CUSTOM_UNIQ_CONVERSIONS' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('group' => 'unique_id', 'filternot' => array('unique_id' => ''), 'filtergt' => array('conv_int_time' => 0)))),
-
-            'INV_CUSTOM_UNIQ_CONVERSIONS_INIT' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('group' => 'unique_id', 'filternot' => array('unique_id' => '', 'conv_event' => '')))),
+            'INV_CUSTOM_UNIQ_CONVERSIONS' => erLhAbstractModelProactiveChatCampaignConversion::getCount(array_merge_recursive($params['filter'], array('limit' => false,  'filternot' => array('unique_id' => ''), 'filtergt' => array('conv_int_time' => 0))),
+                'count',
+                false,
+                'count(distinct unique_id)'
+            ),
+            'INV_CUSTOM_UNIQ_CONVERSIONS_INIT' => erLhAbstractModelProactiveChatCampaignConversion::getCount(
+                array_merge_recursive($params['filter'], array('limit' => false, 'filternot' => array('unique_id' => '', 'conv_event' => ''))),
+                'count',
+                false,
+                'count(distinct unique_id)'
+            ),
         );
 
         return $stats;