diff --git a/angularjs/angular.d.ts b/angularjs/angular.d.ts
index 47f1e83d16..2c1436096d 100755
--- a/angularjs/angular.d.ts
+++ b/angularjs/angular.d.ts
@@ -1381,6 +1381,7 @@ declare module ng {
         compile?: IDirectiveCompileFn;
         controller?: any;
         controllerAs?: string;
+        bindToController?: boolean;
         link?: IDirectiveLinkFn;
         name?: string;
         priority?: number;