diff --git a/frontend/src/pages/Watering/Watering.js b/frontend/src/pages/Watering/Watering.js
index 8c42e8e..19bfee6 100644
--- a/frontend/src/pages/Watering/Watering.js
+++ b/frontend/src/pages/Watering/Watering.js
@@ -412,7 +412,7 @@ const Watering = () => {
                 });
                 return (
                   <React.Fragment key={pt.id}>
-                    <Marker position={[pt.lat, pt.lng]} draggable={true}
+                    <Marker position={[Number(pt.lat), Number(pt.lng)]} draggable={true}
                       eventHandlers={{
                         dragend: (e)=>{
                           const ll = e.target.getLatLng();