diff --git a/src/Map.js b/src/Map.js
index b2249fe..e57e8cb 100644
--- a/src/Map.js
+++ b/src/Map.js
@@ -48,6 +48,7 @@ function min_max(request)
 
 function list_polygons(request, center, ratio,/* ind,*/ cb, selectedRoom)
 {
+  console.log(selectedRoom);
   let polygons = [];
   //let tarace = 0;
   for (const k in request)
@@ -110,11 +111,12 @@ function Map({callbackRoomSelected, selectedRoom})
   // When the user selects a room on the map, call callbackRoomSelected.
   // The room that is currently selected is selectedRoom. It is null if no room
   // is selected
+  console.log(selectedRoom);
   const buildLayers = React.useCallback((/*request2, request3, request4,*/request, callbackRoomSelected, selectedRoom) => {
     return layers_list(/*[request2, request3, request4]*/request, callbackRoomSelected, selectedRoom);
   }, [/*request2, request3, request4,*/request3, callbackRoomSelected, selectedRoom]);
 
-  const layers = buildLayers(request3);
+  const layers = buildLayers(request3, callbackRoomSelected, selectedRoom);
   return <MapContainer center={[0,0]} zoom={4} scrollWheelZoom={true} style={{flexGrow: '1'}}>
     {layers}
   </MapContainer>