diff --git a/types/raven/index.d.ts b/types/raven/index.d.ts
index 81a36ee8f1..2768e8297c 100644
--- a/types/raven/index.d.ts
+++ b/types/raven/index.d.ts
@@ -133,6 +133,7 @@ export namespace transports {
     port?: number;
     ca?: string;
     agent?: Agent;
+    rejectUnauthorized?: boolean;
   }
   abstract class Transport extends EventEmitter {
     abstract send(