diff --git a/Sources/Widgets/Widgets3D/SphereWidget/example/index.js b/Sources/Widgets/Widgets3D/SphereWidget/example/index.js
index 59236ad3c5f..54f5a0fc76d 100644
--- a/Sources/Widgets/Widgets3D/SphereWidget/example/index.js
+++ b/Sources/Widgets/Widgets3D/SphereWidget/example/index.js
@@ -44,6 +44,7 @@ let widget = null;
 let widgetHandle = null;
 
 renderer.resetCamera();
+renderWindow.render();
 
 // -----------------------------------------------------------
 // UI control handling