diff --git a/packages/mermaid/src/config.type.ts b/packages/mermaid/src/config.type.ts
index 638847547..b5d1f03d4 100644
--- a/packages/mermaid/src/config.type.ts
+++ b/packages/mermaid/src/config.type.ts
@@ -935,6 +935,10 @@ export interface XYChartConfig extends BaseDiagramConfig {
    * Top and bottom space from the chart title
    */
   titlePadding?: number;
+  /**
+   * Should show the data label on the chart
+   */
+  showDataLabel?: boolean;
   /**
    * Should show the chart title
    */
diff --git a/packages/mermaid/src/schemas/config.schema.yaml b/packages/mermaid/src/schemas/config.schema.yaml
index e36b00bf9..9c7ffeb5a 100644
--- a/packages/mermaid/src/schemas/config.schema.yaml
+++ b/packages/mermaid/src/schemas/config.schema.yaml
@@ -1228,6 +1228,10 @@ $defs: # JSON Schema definition (maybe we should move these to a separate file)
         type: number
         default: 10
         minimum: 0
+      showDataLabel:
+        description: Should show the data label on the chart
+        type: boolean
+        default: true
       showTitle:
         description: Should show the chart title
         type: boolean