diff --git a/projects/charts-ng/common/si-chart-base.component.ts b/projects/charts-ng/common/si-chart-base.component.ts
index d60257cd8..46c7d5da2 100644
--- a/projects/charts-ng/common/si-chart-base.component.ts
+++ b/projects/charts-ng/common/si-chart-base.component.ts
@@ -518,6 +518,7 @@ export class SiChartBaseComponent implements AfterViewInit, OnChanges, OnInit, O
       });
     }
     this.applyOptions();
+    this.ensureAriaConfiguration();
     this.applyAdditionalOptions();
     this.applyDataZoom();
     this.applyStyles();
@@ -726,6 +727,17 @@ export class SiChartBaseComponent implements AfterViewInit, OnChanges, OnInit, O
 
   protected applyOptions(): void {}
 
+  private ensureAriaConfiguration(): void {
+    if (!this.actualOptions.aria) {
+      this.actualOptions.aria = {
+        enabled: true,
+        label: {
+          enabled: true
+        }
+      };
+    }
+  }
+
   protected applyCustomLegendPosition(): void {
     if (this.showLegend() && this.showCustomLegend()) {
       this.customLegend.forEach(cl => {