diff --git a/app/call_flows/call_flows.php b/app/call_flows/call_flows.php
index d7c87ddb1..e93cd0c1c 100644
--- a/app/call_flows/call_flows.php
+++ b/app/call_flows/call_flows.php
@@ -191,7 +191,7 @@
 	echo "	<div class='heading'><b>".$text['title-call_flows']."</b><div class='count'>".number_format($num_rows)."</div></div>\n";
 	echo "	<div class='actions'>\n";
 	if (permission_exists('call_flow_add')) {
-		echo button::create(['type'=>'button','label'=>$text['button-add'],'icon'=>$settings->get('theme', 'button_icon_add'),'id'=>'btn_add','link'=>'call_flow_edit.php'.($query_string ? '?'.$query_string : '')]);
+		echo button::create(['type'=>'button','label'=>$text['button-add'],'icon'=>$settings->get('theme', 'button_icon_add'),'id'=>'btn_add','link'=>'call_flow_edit.php']);
 	}
 	if (permission_exists('call_flow_add') && $call_flows) {
 		echo button::create(['type'=>'button','label'=>$text['button-copy'],'icon'=>$settings->get('theme', 'button_icon_copy'),'id'=>'btn_copy','name'=>'btn_copy','style'=>'display: none;','onclick'=>"modal_open('modal-copy','btn_copy');"]);