diff --git a/ChartsSpace/TimeMachine.js b/ChartsSpace/TimeMachine.js
index 864a269eb..fb656eda9 100644
--- a/ChartsSpace/TimeMachine.js
+++ b/ChartsSpace/TimeMachine.js
@@ -226,7 +226,7 @@ function newTimeMachine () {
 
     timeFrameScaleEventSuscriptionId = thisObject.timeFrameScale.container.eventHandler.listenToEvent('Time Frame Value Changed', timeFrameScaleValueChanged)
     timeFrameScaleMouseOverEventSuscriptionId = thisObject.timeFrameScale.container.eventHandler.listenToEvent('onMouseOverScale', timeFrameScaleMouseOver)
-    thisObject.timeFrameScale.initialize(timeMachineCoordinateSystem, thisObject.container)
+    thisObject.timeFrameScale.initialize(thisObject.container)
 
     function timeFrameScaleValueChanged (event) {
       let currentTimeFrame = timeFrame
diff --git a/ChartsSpace/TimelineChart.js b/ChartsSpace/TimelineChart.js
index 602c9b7f6..32558abba 100644
--- a/ChartsSpace/TimelineChart.js
+++ b/ChartsSpace/TimelineChart.js
@@ -215,7 +215,7 @@ function newTimelineChart () {
 
     timeFrameScaleEventSuscriptionId = thisObject.timeFrameScale.container.eventHandler.listenToEvent('Time Frame Value Changed', timeFrameScaleValueChanged)
     timeFrameScaleMouseOverEventSuscriptionId = thisObject.timeFrameScale.container.eventHandler.listenToEvent('onMouseOverScale', timeFrameScaleMouseOver)
-    thisObject.timeFrameScale.initialize(timeMachineCoordinateSystem, thisObject.container.parentContainer)
+    thisObject.timeFrameScale.initialize(thisObject.container.parentContainer)
 
     function timeFrameScaleValueChanged (event) {
       let currentTimeFrame = timeFrame
diff --git a/Scales/TimeFrameScale.js b/Scales/TimeFrameScale.js
index d62cf737e..c685ba88c 100644
--- a/Scales/TimeFrameScale.js
+++ b/Scales/TimeFrameScale.js
@@ -33,7 +33,6 @@ function newTimeFrameScale () {
   let onMouseOverEventSubscriptionId
   let onMouseNotOverEventSubscriptionId
 
-  let coordinateSystem
   let limitingContainer
 
   let mouse = {
@@ -70,8 +69,7 @@ function newTimeFrameScale () {
     thisObject.payload = undefined
   }
 
-  function initialize (pCoordinateSystem, pLimitingContainer) {
-    coordinateSystem = pCoordinateSystem
+  function initialize (pLimitingContainer) {
     limitingContainer = pLimitingContainer
 
     readObjectState()