diff --git a/view-mode/function/overlaySCurve.js b/view-mode/function/overlaySCurve.js
index b0596dd..c7cc3dc 100644
--- a/view-mode/function/overlaySCurve.js
+++ b/view-mode/function/overlaySCurve.js
@@ -4,7 +4,8 @@ var return_first;
 
 var sCurvePayload = {
 	period: 'week',
-	project_id: proyekId
+	project_id: proyekId,
+  gantt_id: ganttId
 };
 
 function callback(response) {