diff --git a/src/renderer.js b/src/renderer.js
index e68089d..bf1995c 100644
--- a/src/renderer.js
+++ b/src/renderer.js
@@ -43,7 +43,7 @@ export class HouseRenderer {
     this.camera.position.set(6, 12, 14);
     this.camera.lookAt(6, 0, 5);
 
-    this.renderer = new THREE.WebGLRenderer({ antialias: true });
+    this.renderer = new THREE.WebGLRenderer({ antialias: true, preserveDrawingBuffer: true });
     this.renderer.setSize(container.clientWidth, container.clientHeight);
     this.renderer.setPixelRatio(window.devicePixelRatio);
     this.renderer.shadowMap.enabled = true;