diff --git a/src/MapKitMapView.web.tsx b/src/MapKitMapView.web.tsx
index 14d575f..cfcb87e 100644
--- a/src/MapKitMapView.web.tsx
+++ b/src/MapKitMapView.web.tsx
@@ -25,6 +25,7 @@ import {
   type OverlayCollector,
   type MapViewControllerInterface,
   mapViewStateInternal,
+  markerIconExtentPx,
 } from '@mapconductor/js-sdk-core';
 import type { MapKitViewStateInterface } from './MapKitViewState';
 import type { MapKitViewController } from './MapKitViewController';
@@ -292,12 +293,12 @@ export function MapKitMapView({
               const screenOffset = holder.toScreenOffset(pos);
               if (!screenOffset) return null;
               const icon = entry.icon;
-              const iconPixelSize = icon ? icon.iconSize * icon.scale : 0;
+              const iconPixelSize = markerIconExtentPx(icon);
               return (
                 <InfoBubbleOverlay
                   key={entry.id}
                   positionOffset={screenOffset}
-                  iconSize={{ width: iconPixelSize, height: iconPixelSize }}
+                  iconSize={iconPixelSize}
                   iconOffset={icon ? icon.anchor : { x: 0.5, y: 0.5 }}
                   infoAnchorOffset={icon ? icon.infoAnchor : { x: 0.5, y: 0.5 }}
                   tailOffset={entry.tailOffset}