diff --git a/superset-frontend/plugins/plugin-chart-echarts/src/Treemap/transformProps.ts b/superset-frontend/plugins/plugin-chart-echarts/src/Treemap/transformProps.ts
index 340ccdc93d..8a076748ad 100644
--- a/superset-frontend/plugins/plugin-chart-echarts/src/Treemap/transformProps.ts
+++ b/superset-frontend/plugins/plugin-chart-echarts/src/Treemap/transformProps.ts
@@ -168,7 +168,6 @@ export default function transformProps(
     treeNodes.map(treeNode => {
       const { name: nodeName, value, groupBy } = treeNode;
       const name = formatSeriesName(nodeName, {
-        numberFormatter,
         timeFormatter: getTimeFormatter(dateFormat),
         ...(coltypeMapping[groupBy] && {
           coltype: coltypeMapping[groupBy],