diff --git a/app/call_center_active/call_center_active_inc.php b/app/call_center_active/call_center_active_inc.php
index e320e52f15..da3414b2df 100644
--- a/app/call_center_active/call_center_active_inc.php
+++ b/app/call_center_active/call_center_active_inc.php
@@ -357,7 +357,7 @@
 				//get the serving agent name
 				$serving_agent_name = '';
 				if (is_array($_SESSION['agents'])) foreach ($_SESSION['agents'] as $agent) {
-					if ($agent['call_center_agent_uuid'] = $serving_agent) {
+					if ($agent['call_center_agent_uuid'] == $serving_agent) {
 						$serving_agent_name = $agent['agent_name'];
 					}
 				}