diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/interfaces.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/interfaces.ts
index 2a98c80ed..5f6f862ee 100644
--- a/packages/mermaid/src/diagrams/xychart/chartBuilder/interfaces.ts
+++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/interfaces.ts
@@ -93,7 +93,7 @@ export interface XYChartConfig {
   titleFontSize: number;
   titlePadding: number;
   showTitle: boolean;
-  showLabelData?: boolean;
+  showDataLabel: boolean;
   xAxis: XYChartAxisConfig;
   yAxis: XYChartAxisConfig;
   chartOrientation: 'vertical' | 'horizontal';
diff --git a/packages/mermaid/src/diagrams/xychart/xychartRenderer.ts b/packages/mermaid/src/diagrams/xychart/xychartRenderer.ts
index cebdce9f8..0f9670900 100644
--- a/packages/mermaid/src/diagrams/xychart/xychartRenderer.ts
+++ b/packages/mermaid/src/diagrams/xychart/xychartRenderer.ts
@@ -89,7 +89,7 @@ export const draw = (txt: string, id: string, _version: string, diagObj: Diagram
           .attr('stroke', (data) => data.strokeFill)
           .attr('stroke-width', (data) => data.strokeWidth);
 
-        if (chartConfig.showLabelData) {
+        if (chartConfig.showDataLabel) {
           shapeGroup
             .selectAll('text')
             .data(shape.data)