diff --git a/app/scripts/resources/scripts/app/xml_handler/resources/scripts/configuration/callcenter.conf.lua b/app/scripts/resources/scripts/app/xml_handler/resources/scripts/configuration/callcenter.conf.lua
index 5a10f01b86..2589ae7405 100644
--- a/app/scripts/resources/scripts/app/xml_handler/resources/scripts/configuration/callcenter.conf.lua
+++ b/app/scripts/resources/scripts/app/xml_handler/resources/scripts/configuration/callcenter.conf.lua
@@ -1,6 +1,6 @@
 --      xml_handler.lua
 --      Part of FusionPBX
---      Copyright (C) 2015-2021 Mark J Crane <markjcrane@fusionpbx.com>
+--      Copyright (C) 2015-2022 Mark J Crane <markjcrane@fusionpbx.com>
 --      All rights reserved.
 --
 --      Redistribution and use in source and binary forms, with or without
@@ -155,7 +155,9 @@
 		--get the agents
 			table.insert(xml, [[                    <agents>]]);
 			sql = "select SPLIT_PART(SPLIT_PART(a.agent_contact, '/', 2), '@', 1) as extension,  ";
-			sql = sql .. "(select extension_uuid from v_extensions where domain_uuid = a.domain_uuid and extension = SPLIT_PART(SPLIT_PART(a.agent_contact, '/', 2), '@', 1)) as extension_uuid, a.*, d.domain_name  ";
+			sql = sql .. "(select extension_uuid from v_extensions where domain_uuid = a.domain_uuid ";
+			sql = sql .. "and extension = SPLIT_PART(SPLIT_PART(a.agent_contact, '/', 2), '@', 1) limit 1) as extension_uuid, ";
+			sql = sql .. "a.*, d.domain_name  ";
 			sql = sql .. "from v_call_center_agents as a, v_domains as d ";
 			sql = sql .. "where d.domain_uuid = a.domain_uuid; ";
 			--sql = "select * from v_call_center_agents as a, v_domains as d ";