diff --git a/angularjs/angular-route.d.ts b/angularjs/angular-route.d.ts
index 628d746df..025c5da22 100644
--- a/angularjs/angular-route.d.ts
+++ b/angularjs/angular-route.d.ts
@@ -55,7 +55,7 @@ declare module ng.route {
     }
 
     interface IRouteProvider extends IServiceProvider {
-        otherwise(params: any): IRouteProvider;
+        otherwise(params: IRoute): IRouteProvider;
         /**
          * This is a description
          *