diff --git a/lib/components/term.js b/lib/components/term.js
index 714ad203..8bbd4c73 100644
--- a/lib/components/term.js
+++ b/lib/components/term.js
@@ -124,12 +124,12 @@ export default class Term extends React.PureComponent {
       this.disposableListeners.push(
         this.term.addDisposableListener('cursormove', () => {
           const cursorFrame = {
-            x: this.term.buffer.x * this.term.renderer.dimensions.actualCellWidth,
-            y: this.term.buffer.y * this.term.renderer.dimensions.actualCellHeight,
-            width: this.term.renderer.dimensions.actualCellWidth,
-            height: this.term.renderer.dimensions.actualCellHeight,
-            col: this.term.buffer.y,
-            row: this.term.buffer.x
+            x: this.term._core.buffer.x * this.term._core.renderer.dimensions.actualCellWidth,
+            y: this.term._core.buffer.y * this.term._core.renderer.dimensions.actualCellHeight,
+            width: this.term._core.renderer.dimensions.actualCellWidth,
+            height: this.term._core.renderer.dimensions.actualCellHeight,
+            col: this.term._core.buffer.y,
+            row: this.term._core.buffer.x
           };
           props.onCursorMove(cursorFrame);
         })