diff --git a/src/plugins/plot/configuration/PlotSeries.js b/src/plugins/plot/configuration/PlotSeries.js
index dfe8e3d11a..fd40cfa89d 100644
--- a/src/plugins/plot/configuration/PlotSeries.js
+++ b/src/plugins/plot/configuration/PlotSeries.js
@@ -507,8 +507,12 @@ export default class PlotSeries extends Model {
     const pointsToRemove = startIndex + (data.length - endIndex + 1);
     if (pointsToRemove > 0) {
       if (pointsToRemove < 1000) {
+        // Remove all points up to the start index
         data.slice(0, startIndex).forEach(this.remove, this);
-        data.slice(endIndex, data.length).forEach(this.remove, this);
+        // Re-calculate the endIndex since the data array has changed,
+        // then remove items from endIndex to the end of the array
+        const newEndIndex = endIndex - startIndex + 1;
+        data.slice(newEndIndex, data.length).forEach(this.remove, this);
         this.updateSeriesData(data);
         this.resetStats();
       } else {