diff --git a/src/components/laanc/map/LaancAreaMap.js b/src/components/laanc/map/LaancAreaMap.js
index f65bb00..2d814c6 100644
--- a/src/components/laanc/map/LaancAreaMap.js
+++ b/src/components/laanc/map/LaancAreaMap.js
@@ -345,6 +345,7 @@ export default function LaancAreaMap({
 
                   return (
                     <div
+                      key={i}
                       onClick={() => {
                         const allObj = drawObj
                           .getAll()