diff --git a/components/HeaderMenu/HeaderMenu.tsx b/components/HeaderMenu/HeaderMenu.tsx
index d1510d3f..ffd006d7 100644
--- a/components/HeaderMenu/HeaderMenu.tsx
+++ b/components/HeaderMenu/HeaderMenu.tsx
@@ -44,7 +44,7 @@ const useStyles = createStyles((theme) => ({
 }));
 
 interface HeaderSearchProps {
-  links: { link: string; label: string; links: { link: string; label: string }[] }[];
+  links: { link: string; label: string; links?: { link: string; label: string }[] }[];
 }
 
 export function HeaderMenu({ links }: HeaderSearchProps) {