diff --git a/frontend/src/ts/test/result.ts b/frontend/src/ts/test/result.ts
index 99ba676e231c..75c68380bf2b 100644
--- a/frontend/src/ts/test/result.ts
+++ b/frontend/src/ts/test/result.ts
@@ -352,6 +352,7 @@ export async function updateGraphPBLine(): Promise<void> {
 
   ChartController.result.getScale("wpm").max = maxChartVal;
   ChartController.result.getScale("raw").max = maxChartVal;
+  ChartController.result.getScale("burst").max = maxChartVal;
 }
 
 function updateWpmAndAcc(): void {