diff --git a/js/desktop/src/components/key-hint.tsx b/js/desktop/src/components/key-hint.tsx
index d7e4692..f23b281 100644
--- a/js/desktop/src/components/key-hint.tsx
+++ b/js/desktop/src/components/key-hint.tsx
@@ -43,7 +43,7 @@ export function KeyHint({
     <>
       {prefix != null && <>{prefix} </>}
       {keyList.map((k, i) => (
-        <Fragment key={k}>
+        <Fragment key={`${k}-${i}`}>
           {i > 0 && (separator != null ? <> {separator} </> : ' ')}
           <Kbd className={chipClass}>{k}</Kbd>
         </Fragment>