diff --git a/frontend/src/components/analytics/TransactionDistribution.tsx b/frontend/src/components/analytics/TransactionDistribution.tsx
index 9381e76..3d3aba4 100644
--- a/frontend/src/components/analytics/TransactionDistribution.tsx
+++ b/frontend/src/components/analytics/TransactionDistribution.tsx
@@ -17,6 +17,7 @@ interface PieDataPoint {
   name: string;
   value: number;
   color: string;
+  [key: string]: string | number;
 }
 
 interface TooltipProps {