diff --git a/dist/index.js b/dist/index.js
index 61edc2c..b63f562 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -29457,13 +29457,11 @@ class MermaidXYChart {
             seconds.unshift(mean);
         }
         const status = this.input.status ? ` for status=${this.input.status}` : "";
-        const { p50, p90, p95 } = this.getPercentiles();
         return `
 \`\`\`mermaid
 ---
 config:
     xyChart:
-        width: 900
         xAxis:
             labelPadding: 16
             labelFontSize: 8
@@ -29475,28 +29473,9 @@ xychart-beta
     x-axis [${xAxis.join(",")}]
     y-axis "Duration (in seconds)"
     bar [${seconds.join(",")}]
-    line [${seconds.map(() => p50).join(",")}]
-    line [${seconds.map(() => p90).join(",")}]
-    line [${seconds.map(() => p95).join(",")}]
 \`\`\`
 `;
     }
-    getPercentiles() {
-        const durations = this.runs
-            .filter((run) => !run.isOutlier)
-            .map((run) => run.duration.toSeconds())
-            .sort((a, b) => a - b);
-        const percentile = (p) => {
-            const index = Math.floor(p * durations.length);
-            // @ts-ignore
-            return durations[index];
-        };
-        return {
-            p50: percentile(0.5),
-            p90: percentile(0.9),
-            p95: percentile(0.95),
-        };
-    }
 }
 
 ;// CONCATENATED MODULE: ./src/main.ts
diff --git a/src/MermaidXYChart.ts b/src/MermaidXYChart.ts
index 276c3ab..adf279b 100644
--- a/src/MermaidXYChart.ts
+++ b/src/MermaidXYChart.ts
@@ -2,12 +2,6 @@ import type { GitHubWorkflow } from "./GitHubWorkflow";
 import type { GitHubWorkflowRun } from "./GitHubWorkflowRun";
 import type { Input } from "./Input";
 
-type Percentiles = {
-	readonly p50: number;
-	readonly p90: number;
-	readonly p95: number;
-};
-
 export class MermaidXYChart {
 	constructor(
 		private readonly workflow: GitHubWorkflow,
@@ -44,7 +38,6 @@ export class MermaidXYChart {
 			seconds.unshift(mean);
 		}
 		const status = this.input.status ? ` for status=${this.input.status}` : "";
-		const { p50, p90, p95 } = this.getPercentiles();
 		return `
 \`\`\`mermaid
 ---
@@ -62,29 +55,7 @@ xychart-beta
     x-axis [${xAxis.join(",")}]
     y-axis "Duration (in seconds)"
     bar [${seconds.join(",")}]
-    line [${seconds.map(() => p50).join(",")}]
-    line [${seconds.map(() => p90).join(",")}]
-    line [${seconds.map(() => p95).join(",")}]
 \`\`\`
 `;
 	}
-
-	private getPercentiles(): Percentiles {
-		const durations = this.runs
-			.filter((run) => !run.isOutlier)
-			.map((run) => run.duration.toSeconds())
-			.sort((a, b) => a - b);
-
-		const percentile = (p: number): number => {
-			const index = Math.floor(p * durations.length);
-			// @ts-ignore
-			return durations[index];
-		};
-
-		return {
-			p50: percentile(0.5),
-			p90: percentile(0.9),
-			p95: percentile(0.95),
-		};
-	}
 }
diff --git a/tests/GitHubIssueContent.test.ts b/tests/GitHubIssueContent.test.ts
index 1df7ce2..69ea923 100644
--- a/tests/GitHubIssueContent.test.ts
+++ b/tests/GitHubIssueContent.test.ts
@@ -77,9 +77,6 @@ xychart-beta
     x-axis ["Feb 27"]
     y-axis "Duration (in seconds)"
     bar [4]
-    line [4]
-    line [4]
-    line [4]
 \`\`\`
 
 
@@ -99,9 +96,6 @@ xychart-beta
     x-axis ["Mar 27"]
     y-axis "Duration (in seconds)"
     bar [2]
-    line [2]
-    line [2]
-    line [2]
 \`\`\`
 `);
 	});
diff --git a/tests/MermaidXYChart.test.ts b/tests/MermaidXYChart.test.ts
index 0021cc5..da359cb 100644
--- a/tests/MermaidXYChart.test.ts
+++ b/tests/MermaidXYChart.test.ts
@@ -100,9 +100,6 @@ xychart-beta
     x-axis ["Feb 19","Feb 20","Feb 21","Feb 22","Feb 23","Feb 24","Feb 25","Feb 26","Feb 27"]
     y-axis "Duration (in seconds)"
     bar [424,942,971,1055,911,734,684,658,815]
-    line [815,815,815,815,815,815,815,815,815]
-    line [1055,1055,1055,1055,1055,1055,1055,1055,1055]
-    line [1055,1055,1055,1055,1055,1055,1055,1055,1055]
 \`\`\`
 `);
 	});
@@ -151,9 +148,6 @@ xychart-beta
     x-axis ["Feb 19"]
     y-axis "Duration (in seconds)"
     bar [521]
-    line [521]
-    line [521]
-    line [521]
 \`\`\`
 `);
 	});