1 files changed, 11 insertions, 11 deletions
diff --git a/modern/src/map/Map.js b/modern/src/map/Map.js
index 4bdf2fd..7f78973 100644
--- a/modern/src/map/Map.js
+++ b/modern/src/map/Map.js
@@ -42,18 +42,7 @@ const onIdle = function () {
   }
 };
 
-const setAllowedZoomLevels = map => {
-  if (Object.values(map.getStyle().sources).some(e => e.type === 'raster')) {
-    map.scrollZoom.setWheelZoomRate(1);
-    map.on('idle', onIdle);
-  } else {
-    map.scrollZoom.setWheelZoomRate(1/450);
-    map.off('idle', onIdle);
-  }
-};
-
 const initMap = async () => {
-  setAllowedZoomLevels(map);
   const background = await loadImage('images/background.svg');
   await Promise.all(deviceCategories.map(async category => {
     if (!map.hasImage(category)) {
@@ -111,6 +100,17 @@ const Map = ({ children }) => {
     };
   }, []);
 
+  useEffect(() => {
+    if (mapReady && Object.values(map.getStyle().sources).some(e => e.type === 'raster')) {
+        map.scrollZoom.setWheelZoomRate(1);
+        map.on('idle', onIdle);
+      }
+    return () => {
+      map.scrollZoom.setWheelZoomRate(1/450);
+      map.off('idle', onIdle);
+    }
+  }, [mapReady]);
+
   useLayoutEffect(() => {
     const currentEl = containerEl.current;
     currentEl.appendChild(element);