diff --git a/Tone/core/Clock.js b/Tone/core/Clock.js
index e18350c9..21bf9d65 100644
--- a/Tone/core/Clock.js
+++ b/Tone/core/Clock.js
@@ -115,11 +115,7 @@ define(["Tone/core/Tone", "Tone/signal/TimelineSignal", "Tone/core/TimelineState
 	 *  @return  {Tone.Clock}  this
 	 */
 	Tone.Clock.prototype.start = function(time, offset){
-		if (this.isUndef(time)){
-			time = this.toSeconds(time) + Tone.Clock.lookAhead;
-		} else {
-			time = this.toSeconds(time);
-		}
+		time = this.toSeconds(time);
 		if (this._state.getValueAtTime(time) !== Tone.State.Started){
 			this._state.add({
 				"state" : Tone.State.Started,