diff --git a/src/utils.tsx b/src/utils.tsx
index 4f469344a73e580c1683bd3c0724e44c5f32bd80..af8a92e3221d41a2f78b42191bb65f30b5adbcf1 100644
--- a/src/utils.tsx
+++ b/src/utils.tsx
@@ -1,6 +1,6 @@
 import { useLogout, useGetIdentity, useNotification } from '@refinedev/core'
 
-const doLogout = (logout: Function, notify: Function) => {
+const doLogout = (logout: Function, notify: (Function | undefined)) => {
   logout()
   notify?.({
     type: 'error',