diff --git a/extensions/measurement-tracking/src/viewports/OHIFCornerstoneViewport.js b/extensions/measurement-tracking/src/viewports/OHIFCornerstoneViewport.js
index 16a3c09f2..cbb92a251 100644
--- a/extensions/measurement-tracking/src/viewports/OHIFCornerstoneViewport.js
+++ b/extensions/measurement-tracking/src/viewports/OHIFCornerstoneViewport.js
@@ -162,7 +162,7 @@ class OHIFCornerstoneViewport extends Component {
           onSeriesChange={direction => alert(`Series ${direction}`)}
           studyData={{
             label: 'A',
-            isTracked: true,
+            isTracked: false,
             isLocked: false,
             studyDate: '07-Sep-2011',
             currentSeries: 1,