diff --git a/src/components/Charts/LineChart.tsx b/src/components/Charts/LineChart.tsx
index e8fd9a5e..5114e033 100644
--- a/src/components/Charts/LineChart.tsx
+++ b/src/components/Charts/LineChart.tsx
@@ -3,6 +3,7 @@
 import { Button } from '@nextui-org/button';
 import { useDisclosure } from '@nextui-org/modal';
 import Highcharts from 'highcharts';
+import highchartsAccessibility from 'highcharts/modules/accessibility';
 import HighchartsReact from 'highcharts-react-official';
 import { Maximize4 } from 'iconsax-react';
 import { useTheme } from 'next-themes';
@@ -18,6 +19,10 @@ import { LineChartData } from '@/domain/entities/charts/LineChartData';
 import LineChartProps from '@/domain/props/LineChartProps';
 import LineChartOperations from '@/operations/charts/LineChartOperations';
 
+if (typeof Highcharts === 'object') {
+  highchartsAccessibility(Highcharts);
+}
+
 /**
  * The LineChart component is a box that primarily renders a title, description text, and a line chart.
  * This component has a width of 100%, so it adjusts to the width of its parent element in which it is used.
diff --git a/src/components/Charts/LineChartModal.tsx b/src/components/Charts/LineChartModal.tsx
index 53412759..9fb58e7d 100644
--- a/src/components/Charts/LineChartModal.tsx
+++ b/src/components/Charts/LineChartModal.tsx
@@ -1,6 +1,7 @@
 import { Button } from '@nextui-org/button';
 import { Modal, ModalBody, ModalContent, ModalFooter, ModalHeader } from '@nextui-org/modal';
 import Highcharts from 'highcharts';
+import highchartsAccessibility from 'highcharts/modules/accessibility';
 import HighchartsReact from 'highcharts-react-official';
 import { Minus } from 'iconsax-react';
 import { useRef } from 'react';
@@ -12,6 +13,10 @@ import LineChartXAxisSlider from '@/components/Charts/helpers/LineChartXAxisSlid
 import { Tooltip } from '@/components/Tooltip/Tooltip';
 import LineChartModalProps from '@/domain/props/LineChartModalProps';
 
+if (typeof Highcharts === 'object') {
+  highchartsAccessibility(Highcharts);
+}
+
 /**
  * This component is tied to the `LineChart` component and should not be used independently.
  * It renders the modal, which can be opened by the user from the `LineChart` to display the chart