diff --git a/backbone/backbone.d.ts b/backbone/backbone.d.ts
index b257e3c69..0afac1779 100644
--- a/backbone/backbone.d.ts
+++ b/backbone/backbone.d.ts
@@ -68,9 +68,9 @@ declare module Backbone {
         constructor (attributes?: any, options?: any);
         initialize(attributes?: any);
 
-        get(attributeName: string): any;
-        set(attributeName: string, value: any);
-        set(obj: any);
+        get(attributeName: string): any;
+        set(attributeName: string, value: any, options?: Silenceable);
+        set(obj: any, options?: Silenceable);
 
         change();
         changedAttributes(attributes?: any): any[];