diff --git a/src/ui/libs/DatalensChartkit/ChartKit/modules/graph/config/config.js b/src/ui/libs/DatalensChartkit/ChartKit/modules/graph/config/config.js
index 278ced0096..dd02d902b8 100644
--- a/src/ui/libs/DatalensChartkit/ChartKit/modules/graph/config/config.js
+++ b/src/ui/libs/DatalensChartkit/ChartKit/modules/graph/config/config.js
@@ -28,7 +28,7 @@ import formatTooltip, {
     TOOLTIP_HEADER_CLASS_NAME,
     TOOLTIP_LIST_CLASS_NAME,
     TOOLTIP_ROW_CLASS_NAME,
-    TOOLTIP_ROW_NAME_CLASS_NANE,
+    TOOLTIP_ROW_NAME_CLASS_NAME,
 } from '../tooltip/tooltip';
 
 import {handleLegendItemClick} from './handleLegendItemClick';
@@ -193,7 +193,7 @@ export function synchronizeTooltipTablesCellsWidth(tooltipContainer, isMobile) {
     }
 
     if (isMobile && tooltipOverflowsViewport) {
-        const rowNamesNodes = tooltipContainer.querySelectorAll(`.${TOOLTIP_ROW_NAME_CLASS_NANE}`);
+        const rowNamesNodes = tooltipContainer.querySelectorAll(`.${TOOLTIP_ROW_NAME_CLASS_NAME}`);
 
         for (let i = 0; i < rowNamesNodes.length; i++) {
             const node = rowNamesNodes[i];
diff --git a/src/ui/libs/DatalensChartkit/ChartKit/modules/graph/tooltip/tooltip.ts b/src/ui/libs/DatalensChartkit/ChartKit/modules/graph/tooltip/tooltip.ts
index f08810c3cf..894e43f5cb 100644
--- a/src/ui/libs/DatalensChartkit/ChartKit/modules/graph/tooltip/tooltip.ts
+++ b/src/ui/libs/DatalensChartkit/ChartKit/modules/graph/tooltip/tooltip.ts
@@ -14,7 +14,7 @@ import './tooltip.scss';
 export const SERIES_NAME_DATA_ATTRIBUTE = 'data-series-name';
 export const SERIES_IDX_DATA_ATTRIBUTE = 'data-series-idx';
 export const TOOLTIP_CONTAINER_CLASS_NAME = '_tooltip';
-export const TOOLTIP_ROW_NAME_CLASS_NANE = '_tooltip-rows__name-td';
+export const TOOLTIP_ROW_NAME_CLASS_NAME = '_tooltip-rows__name-td';
 export const TOOLTIP_ROW_CLASS_NAME = '_tooltip-row';
 export const TOOLTIP_HEADER_CLASS_NAME = '_tooltip-header';
 export const TOOLTIP_LIST_CLASS_NAME = '_tooltip-list';
@@ -36,7 +36,7 @@ const renderLineShapeCell = (line: TooltipLine) =>
     </td>`;
 
 const renderNameCell = (line: TooltipLine) =>
-    `<td class="${TOOLTIP_ROW_NAME_CLASS_NANE}">
+    `<td class="${TOOLTIP_ROW_NAME_CLASS_NAME}">
         ${line.hideSeriesName ? '' : escapeHTML(line.seriesName)}
     </td>`;
 
diff --git a/src/ui/libs/DatalensChartkit/ChartKit/modules/highcharts/highcharts.js b/src/ui/libs/DatalensChartkit/ChartKit/modules/highcharts/highcharts.js
index 8e44690f48..645a19ed51 100644
--- a/src/ui/libs/DatalensChartkit/ChartKit/modules/highcharts/highcharts.js
+++ b/src/ui/libs/DatalensChartkit/ChartKit/modules/highcharts/highcharts.js
@@ -12,7 +12,7 @@ import {
     TOOLTIP_FOOTER_CLASS_NAME,
     TOOLTIP_LIST_CLASS_NAME,
     TOOLTIP_ROW_CLASS_NAME,
-    TOOLTIP_ROW_NAME_CLASS_NANE,
+    TOOLTIP_ROW_NAME_CLASS_NAME,
 } from '../graph/tooltip/tooltip';
 import {i18n} from '../i18n/i18n';
 
@@ -324,7 +324,7 @@ function initHighcharts({isMobile}) {
             }
 
             if (isFixation) {
-                const rowNames = this.container.querySelectorAll(`.${TOOLTIP_ROW_NAME_CLASS_NANE}`);
+                const rowNames = this.container.querySelectorAll(`.${TOOLTIP_ROW_NAME_CLASS_NAME}`);
 
                 for (let i = 0; i < rowNames.length; i++) {
                     const rowNameNode = rowNames[i];