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 e4fe3053ee2..05d7b1b6a9c 100644
--- a/superset-frontend/plugins/plugin-chart-echarts/src/Treemap/transformProps.ts
+++ b/superset-frontend/plugins/plugin-chart-echarts/src/Treemap/transformProps.ts
@@ -173,8 +173,6 @@ export default function transformProps(
   const treeData = treeBuilder(data, groupbyLabels, metricLabel);
   const labelProps = {
     color: theme.colorText,
-    borderColor: theme.colorBgBase,
-    borderWidth: 1,
   };
   const traverse = (treeNodes: TreeNode[], path: string[]) =>
     treeNodes.map(treeNode => {