diff --git a/components/HeaderAction/HeaderAction.tsx b/components/HeaderAction/HeaderAction.tsx
index 4e600211..c5a82c4e 100644
--- a/components/HeaderAction/HeaderAction.tsx
+++ b/components/HeaderAction/HeaderAction.tsx
@@ -56,7 +56,7 @@ const useStyles = createStyles((theme) => ({
 }));
 
 interface HeaderActionProps {
-  links: { link: string; label: string; links: { link: string; label: string }[] }[];
+  links: { link: string; label: string; links?: { link: string; label: string }[] }[];
 }
 
 export function HeaderAction({ links }: HeaderActionProps) {