diff --git a/angular-ui/angular-ui-router.d.ts b/angular-ui/angular-ui-router.d.ts
index 0f8eb5c57f..005bf8b904 100644
--- a/angular-ui/angular-ui-router.d.ts
+++ b/angular-ui/angular-ui-router.d.ts
@@ -11,7 +11,7 @@ declare module ng.ui {
         name?: string;
         template?: any;
         templateUrl?: any;
-        templateProvider?: () => string;
+        templateProvider?: any;
         controller?: any;
         controllerAs?: string;
         controllerProvider?: any;