diff --git a/src/Models/Chart/ThreeAxisChart.js b/src/Models/Chart/ThreeAxisChart.js
index dde34da..543c9f9 100644
--- a/src/Models/Chart/ThreeAxisChart.js
+++ b/src/Models/Chart/ThreeAxisChart.js
@@ -1,5 +1,4 @@
 import Chart from './Chart.js'
-import { GroupByNodule } from 'lovelacejs'
 
 class ThreeAxisChart extends Chart {
   constructor (props) {