diff --git a/anim.js b/anim.js
index 237eeaa..ce5efac 100644
--- a/anim.js
+++ b/anim.js
@@ -1,8 +1,7 @@
 var ease = require('./easing.js').ease
 var resolution = 25;
 
-exports.Anim = function(universe) {
-	this.universe = universe;
+exports.Anim = function() {
 	this.fx_stack = [];
 	this.add = function(to, duration, options) {
 		var options  = options  || {};
@@ -14,7 +13,7 @@ exports.Anim = function(universe) {
 	this.delay = function(duration) {
 		return this.add({}, duration);
 	}
-	this.run = function(onFinish) {
+	this.run = function(universe, onFinish) {
 		var   config = {}
 			, t = 0
 			, d = 0
diff --git a/test.js b/test.js
index 265338d..e671a2e 100644
--- a/test.js
+++ b/test.js
@@ -43,7 +43,7 @@ green_water(universe, [3+15, 6+15, 9+15], 4000);
 
 return;
 
-var x = new A(universe)
+var x = new A()
 	.add({1: 255, 6: 110, 7: 255, 8: 10}, 1200)
 	.delay(1000)
 	.add({1: 0}, 600)
@@ -71,8 +71,8 @@ var x = new A(universe)
 	.delay(200)
 	.add({2: 0});
 
-var y = new A(universe)
+var y = new A()
 	.add({9: 255}, 10000);
 
-x.run(done);
-y.run(done);
\ No newline at end of file
+x.run(universe, done);
+y.run(universe, done);
\ No newline at end of file