diff --git a/app/components/Chart.tsx b/app/components/Chart.tsx
index e578bf262..f0c7934e6 100644
--- a/app/components/Chart.tsx
+++ b/app/components/Chart.tsx
@@ -5,10 +5,8 @@ import {
 	LinearScale,
 	LineElement,
 	PointElement,
-	TimeScale,
 	Tooltip,
 } from "chart.js";
-import "chartjs-adapter-date-fns";
 import clsx from "clsx";
 import * as React from "react";
 import { useRef } from "react";
@@ -20,7 +18,6 @@ import styles from "./Chart.module.css";
 ChartJS.register(
 	CategoryScale,
 	LinearScale,
-	TimeScale,
 	PointElement,
 	LineElement,
 	Tooltip,
@@ -34,6 +31,7 @@ export default function Chart({
 	xAxis,
 	xTicksLimit,
 	yTicksLimit,
+	xAbilityLimit,
 }: {
 	options: [
 		{
@@ -47,6 +45,7 @@ export default function Chart({
 	xAxis: "linear" | "localTime";
 	xTicksLimit?: number;
 	yTicksLimit?: number;
+	xAbilityLimit?: number;
 }) {
 	const isHydrated = useHydrated();
 
@@ -140,7 +139,7 @@ export default function Chart({
 
 	const chartData = React.useMemo(
 		() => ({
-			labels: options[0].data.map((d) => d.primary),
+			labels: options[0].data.map((_, i) => i),
 			datasets: options.map((series, i) => ({
 				label: String(i),
 				data: series.data.map((d) => d.secondary),
@@ -173,15 +172,18 @@ export default function Chart({
 					scales: {
 						x: {
 							...scaleDefaults,
-							type: xAxis === "localTime" ? "time" : "linear",
+							max: xAbilityLimit,
+							type: "linear",
 							ticks: {
 								...scaleDefaults.ticks,
 								maxRotation: 0,
 								maxTicksLimit: xTicksLimit,
 								callback: (value) => {
 									if (xAxis === "localTime") {
-										const date = new Date(value as number);
-										return scaleFormatter.format(date);
+										const date = options[0].data[value as number]?.primary;
+										if (date instanceof Date) {
+											return scaleFormatter.format(date);
+										}
 									}
 									return value;
 								},
diff --git a/app/features/build-analyzer/routes/analyzer.tsx b/app/features/build-analyzer/routes/analyzer.tsx
index 27c6c4048..bdff6f6b6 100644
--- a/app/features/build-analyzer/routes/analyzer.tsx
+++ b/app/features/build-analyzer/routes/analyzer.tsx
@@ -1061,6 +1061,7 @@ function StatChart({
 			headerSuffix={t("analyzer:abilityPoints.short")}
 			valueSuffix={valueSuffix}
 			xAxis="linear"
+			xAbilityLimit={57}
 		/>
 	);
 }
diff --git a/package.json b/package.json
index 3ce4c1f31..7dee0b818 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,6 @@
 		"@zumer/snapdom": "2.12.8",
 		"better-sqlite3": "12.10.0",
 		"chart.js": "4.5.1",
-		"chartjs-adapter-date-fns": "3.0.0",
 		"clsx": "2.1.1",
 		"compressorjs": "1.3.0",
 		"date-fns": "4.4.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d8969a056..cc808f6e9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -69,9 +69,6 @@ importers:
       chart.js:
         specifier: 4.5.1
         version: 4.5.1
-      chartjs-adapter-date-fns:
-        specifier: 3.0.0
-        version: 3.0.0(chart.js@4.5.1)(date-fns@4.4.0)
       clsx:
         specifier: 2.1.1
         version: 2.1.1
@@ -3232,12 +3229,6 @@ packages:
     resolution: {integrity: sha512-GIjfiT9dbmHRiYi6Nl2yFCq7kkwdkp1W/lp2J99rX0yo9tgJGn3lKQATztIjb5tVtevcBtIdICNWqlq5+E8/Pw==}
     engines: {pnpm: '>=8'}
 
-  chartjs-adapter-date-fns@3.0.0:
-    resolution: {integrity: sha512-Rs3iEB3Q5pJ973J93OBTpnP7qoGwvq3nUnoMdtxO+9aoJof7UFcRbWcIDteXuYd1fgAvct/32T9qaLyLuZVwCg==}
-    peerDependencies:
-      chart.js: '>=2.8.0'
-      date-fns: '>=2.0.0'
-
   chokidar@4.0.3:
     resolution: {integrity: sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==}
     engines: {node: '>= 14.16.0'}
@@ -8187,11 +8178,6 @@ snapshots:
     dependencies:
       '@kurkle/color': 0.3.4
 
-  chartjs-adapter-date-fns@3.0.0(chart.js@4.5.1)(date-fns@4.4.0):
-    dependencies:
-      chart.js: 4.5.1
-      date-fns: 4.4.0
-
   chokidar@4.0.3:
     dependencies:
       readdirp: 4.1.2