diff --git a/src/js/app/components/light.js b/src/js/app/components/light.js
index 237b65a..19f9526 100644
--- a/src/js/app/components/light.js
+++ b/src/js/app/components/light.js
@@ -38,9 +38,10 @@ export default class Light {
     this.directionalLight.shadow.mapSize.height = Config.shadow.mapHeight;
 
     // Shadow camera helper
-    this.directionalLightHelper = new THREE.CameraHelper(this.directionalLight.shadow.camera);
-    this.directionalLightHelper.visible = Config.shadow.helperEnabled;
-
+    if(Config.isDev) {
+      this.directionalLightHelper = new THREE.CameraHelper(this.directionalLight.shadow.camera);
+      this.directionalLightHelper.visible = Config.shadow.helperEnabled;
+    }
     // Hemisphere light
     this.hemiLight = new THREE.HemisphereLight(Config.hemiLight.color, Config.hemiLight.groundColor, Config.hemiLight.intensity);
     this.hemiLight.position.set(Config.hemiLight.x, Config.hemiLight.y, Config.hemiLight.z);
@@ -55,7 +56,9 @@ export default class Light {
 
       case 'directional':
         this.scene.add(this.directionalLight);
-        this.scene.add(this.directionalLightHelper);
+        if(Config.isDev) {
+          this.scene.add(this.directionalLightHelper);
+        }
         break;
 
       case 'point':