diff --git a/app/call_centers/call_center_queue_edit.php b/app/call_centers/call_center_queue_edit.php
index 61bb35ccc6..0c526566b5 100644
--- a/app/call_centers/call_center_queue_edit.php
+++ b/app/call_centers/call_center_queue_edit.php
@@ -327,7 +327,9 @@
 			$dialplan_xml .= "	<condition field=\"destination_number\" expression=\"^".$queue_extension."$\">\n";
 			$dialplan_xml .= "		<action application=\"answer\" data=\"\"/>\n";
 			$dialplan_xml .= "		<action application=\"set\" data=\"hangup_after_bridge=true\"/>\n";
-			$dialplan_xml .= "		<action application=\"set\" data=\"cc_base_score=".$queue_default_time_base_score."\"/>\n";
+			if ($queue_default_time_base_score != '') {
+				$dialplan_xml .= "		<action application=\"set\" data=\"cc_base_score=".$queue_default_time_base_score."\"/>\n";
+			}
 			if ($queue_greeting_path != '') {
 				$greeting_array = explode(':', $queue_greeting_path);
 				if (count($greeting_array) == 1) {