diff --git a/src/app/admin/page.tsx b/src/app/admin/page.tsx
index a2d44f5..25a5ae7 100644
--- a/src/app/admin/page.tsx
+++ b/src/app/admin/page.tsx
@@ -11,7 +11,7 @@ async function getData() {
 }
 
 export default function AdminPage() {
-  const [data, setData] = React.useState<(User & { payment: Payment })[]>([]);
+  const [data, setData] = React.useState<(User & { payment: Payment[] })[]>([]);
 
   React.useEffect(() => {
     getData().then(setData);