diff --git a/bluebird-retry/bluebird-retry.d.ts b/bluebird-retry/bluebird-retry.d.ts
index b63a3cf131..695c56cc7d 100644
--- a/bluebird-retry/bluebird-retry.d.ts
+++ b/bluebird-retry/bluebird-retry.d.ts
@@ -16,6 +16,7 @@ declare module "bluebird-retry" {
 			max_interval?:number;
 			timeout?:number;
 			max_tries?:number;
+			predicate?:any;
 		}
 
 	}