diff --git a/types.d.ts b/types.d.ts
index b8071e81..51c56769 100644
--- a/types.d.ts
+++ b/types.d.ts
@@ -51,6 +51,8 @@ declare namespace PgBoss {
     singletonMinutes?: number;
     singletonHours?: number;
     retryLimit?: number;
+    retryDelay?: number;
+    retryBackoff?: boolean;
     expireIn?: string;
   }