diff --git a/2c1eswtjvb.js b/2c1eswtjvb.js
index 15efa0f..2e4c09a 100644
--- a/2c1eswtjvb.js
+++ b/2c1eswtjvb.js
@@ -25,7 +25,7 @@ R3.CustomCode.prototype.render = function(delta) {
 	this.innerCircle.updateInstance('rotation');
 	
 	
-	this.outerCircle.rotation.y -= Math.sin(this.y) * 0.1;
+	this.outerCircle.rotation.y -= Math.cos(this.y) * 0.1;
 	this.outerCircle.updateInstance('rotation');
 }