diff --git a/src/app/modules/dcb-dashboard/components/dcb-reporting-dashboard.ts b/src/app/modules/dcb-dashboard/components/dcb-reporting-dashboard.ts
index 65c4b6e..c6dcdba 100644
--- a/src/app/modules/dcb-dashboard/components/dcb-reporting-dashboard.ts
+++ b/src/app/modules/dcb-dashboard/components/dcb-reporting-dashboard.ts
@@ -812,7 +812,7 @@ export class DcbReportingDashboard implements OnInit, OnDestroy, AfterViewInit {
           tooltip: {
             callbacks: {
               label: (context) => {
-                return `${this.formatCurrency(context.parsed.y)}`;
+                return `${this.formatCurrency(context.parsed.y ?? 0)}`;
               }
             }
           }