diff --git a/apps/app/components/gantt-chart/root.tsx b/apps/app/components/gantt-chart/root.tsx
index eb7a1b225..c52bc55b0 100644
--- a/apps/app/components/gantt-chart/root.tsx
+++ b/apps/app/components/gantt-chart/root.tsx
@@ -5,7 +5,7 @@ import { ChartViewRoot } from "./chart";
 import { ChartContextProvider } from "./contexts";
 
 type GanttChartRootProps = {
-  border: boolean;
+  border?: boolean;
   title: null | string;
   loaderTitle: string;
   blocks: any;