diff --git a/src/setAuthCookies.ts b/src/setAuthCookies.ts
index 18890f8e..d69d1e1c 100644
--- a/src/setAuthCookies.ts
+++ b/src/setAuthCookies.ts
@@ -9,7 +9,7 @@ import { NextApiRequest, NextApiResponse } from 'next'
 export type SetAuthCookies = (
   req: NextApiRequest,
   res: NextApiResponse,
-  options: { token?: string }
+  options?: { token?: string }
 ) => Promise<{
   idToken: string | null
   refreshToken: string | null