diff --git a/8a0m30eevi.js b/8a0m30eevi.js
index dc2f8a0..44dfffd 100644
--- a/8a0m30eevi.js
+++ b/8a0m30eevi.js
@@ -88,15 +88,11 @@ intersects.map(
 				if (mesh.instance.material instanceof Array) {		
 					mesh.instance.material.map(
 						function(material) {
-							material.color.r -= 0.01;
-							material.color.g -= 0.01;
-							material.color.b -= 0.01;
+							material.color.addScalar(-0.01);
 						}
 					);
 				} else {
-					mesh.instance.material.color.r -= 0.01;
-					mesh.instance.material.color.g -= 0.01;
-					mesh.instance.material.color.b -= 0.01;
+					mesh.instance.material.color.addScalar(-0.01);
 				}
 			}
 		}