diff --git a/types/recharts/index.d.ts b/types/recharts/index.d.ts
index ebf8619835..829a3acd8a 100644
--- a/types/recharts/index.d.ts
+++ b/types/recharts/index.d.ts
@@ -846,6 +846,7 @@ export interface TooltipProps extends Animatable {
     offset?: number;
     itemStyle?: object;
     labelStyle?: object;
+    contentStyle?: object;
     wrapperStyle?: object;
     cursor?: boolean | object | React.ReactElement | React.StatelessComponent<any>;
     coordinate?: Coordinate;