diff --git a/src/components/GlobalFooter/index.d.ts b/src/components/GlobalFooter/index.d.ts
index 85a9ca65495bff59c038c558a69b64afff3013f2..3fa5c423eba263aa4c9d39eb49f395781c5e8f43 100644
--- a/src/components/GlobalFooter/index.d.ts
+++ b/src/components/GlobalFooter/index.d.ts
@@ -1,6 +1,7 @@
 import * as React from 'react';
 export interface IGlobalFooterProps {
   links?: Array<{
+    key?: string;
     title: React.ReactNode;
     href: string;
     blankTarget?: boolean;