diff --git a/libs/ui/src/lib/portfolio-proportion-chart/portfolio-proportion-chart.component.ts b/libs/ui/src/lib/portfolio-proportion-chart/portfolio-proportion-chart.component.ts
index 3ff0dd417..36991d763 100644
--- a/libs/ui/src/lib/portfolio-proportion-chart/portfolio-proportion-chart.component.ts
+++ b/libs/ui/src/lib/portfolio-proportion-chart/portfolio-proportion-chart.component.ts
@@ -394,6 +394,9 @@ export class PortfolioProportionChartComponent
               })} ${this.baseCurrency} (${percentage.toFixed(2)}%)`
             ];
           }
+        },
+        title: () => {
+          return '';
         }
       }
     };