diff --git a/projects/js-packages/charts/changelog/charts-113-remove-tsconfig-exclude-field b/projects/js-packages/charts/changelog/charts-113-remove-tsconfig-exclude-field
new file mode 100644
index 0000000000000..8ca0bd0692d1b
--- /dev/null
+++ b/projects/js-packages/charts/changelog/charts-113-remove-tsconfig-exclude-field
@@ -0,0 +1,4 @@
+Significance: patch
+Type: fixed
+
+Charts: Allow typechecking of tests and stories
diff --git a/projects/js-packages/charts/src/components/line-chart/stories/tooltip.stories.tsx b/projects/js-packages/charts/src/components/line-chart/stories/tooltip.stories.tsx
index 90b03f661e198..bec0046aecd70 100644
--- a/projects/js-packages/charts/src/components/line-chart/stories/tooltip.stories.tsx
+++ b/projects/js-packages/charts/src/components/line-chart/stories/tooltip.stories.tsx
@@ -1,4 +1,6 @@
+import { RenderTooltipParams } from '@visx/xychart/lib/components/Tooltip';
 import { ChartStoryArgs } from '../../../stories';
+import { DataPointDate } from '../../../types';
 import LineChart from '../line-chart';
 import { lineChartMetaArgs, lineChartStoryArgs } from './config';
 import type { Meta, StoryFn, StoryObj } from '@storybook/react';
@@ -57,7 +59,7 @@ CrosshairHorizontal.args = {
 export const Custom: StoryObj< typeof LineChart > = Template.bind( {} );
 Custom.args = {
 	...tooltipStoryArgs,
-	renderTooltip: ( { tooltipData } ) => {
+	renderTooltip: ( { tooltipData }: RenderTooltipParams< DataPointDate > ) => {
 		const nearestDatum = tooltipData?.nearestDatum?.datum;
 		if ( ! nearestDatum ) return null;
 
diff --git a/projects/js-packages/charts/tsconfig.json b/projects/js-packages/charts/tsconfig.json
index 8b43822aa22d7..8ce1bee0170b0 100644
--- a/projects/js-packages/charts/tsconfig.json
+++ b/projects/js-packages/charts/tsconfig.json
@@ -4,6 +4,5 @@
 		"outDir": "dist",
 		"rootDir": "src"
 	},
-	"include": [ "src" ],
-	"exclude": [ "tests", "**/*.test.*", "stories", "**/*.stories.*" ]
+	"include": [ "src" ]
 }