diff --git a/angular-odata-resources/angular-odata-resources.d.ts b/angular-odata-resources/angular-odata-resources.d.ts
index 7c625d40ce..65e7d26e25 100644
--- a/angular-odata-resources/angular-odata-resources.d.ts
+++ b/angular-odata-resources/angular-odata-resources.d.ts
@@ -19,6 +19,7 @@ declare module OData {
             url?: string;
             method?: string;
         };
+        isodatav4?: boolean;
     }