diff --git a/knockout/knockout.d.ts b/knockout/knockout.d.ts
index 8fc87e98d4..d67e96a186 100644
--- a/knockout/knockout.d.ts
+++ b/knockout/knockout.d.ts
@@ -65,7 +65,6 @@ interface KnockoutComputedStatic {
     <T>(): KnockoutComputed<T>;
     <T>(func: () => T, context?: any, options?: any): KnockoutComputed<T>;
     <T>(def: KnockoutComputedDefine<T>, context?: any): KnockoutComputed<T>;
-	(options?: any, context?: any): KnockoutComputed<any>;
 }
 
 interface KnockoutComputed<T> extends KnockoutObservable<T>, KnockoutComputedFunctions<T> {