diff --git a/giraffe/giraffe.d.ts b/giraffe/giraffe.d.ts
index a0756e2d4..24c41aa24 100644
--- a/giraffe/giraffe.d.ts
+++ b/giraffe/giraffe.d.ts
@@ -129,7 +129,7 @@ declare module Giraffe {
     static setDocumentEvents( events:string[], prefix?:string ): string[];
     static removeDocumentEvents( prefix?:string );
     static setDocumentEventPrefix( prefix?:string );
-    static setTemplateStrategy( strategy:string, instance?:any );
+    static setTemplateStrategy( strategy:any, instance?:any );
   }
 
   class App extends View {