diff --git a/backbone/backbone.d.ts b/backbone/backbone.d.ts
index 275dba237..132db865c 100644
--- a/backbone/backbone.d.ts
+++ b/backbone/backbone.d.ts
@@ -247,6 +247,7 @@ declare module Backbone {
         select(iterator: any, context?: any): any[];
         size(): number;
         shuffle(): any[];
+        slice(min: number, max?: number): TModel[];
         some(iterator: (element: TModel, index: number) => boolean, context?: any): boolean;
         sortBy(iterator: (element: TModel, index: number) => number, context?: any): TModel[];
         sortBy(attribute: string, context?: any): TModel[];