diff --git a/web/src/components/ui/charts/BusterChartJS/ChartJSTheme.ts b/web/src/components/ui/charts/BusterChartJS/ChartJSTheme.ts
index 4211c7591..c0163b886 100644
--- a/web/src/components/ui/charts/BusterChartJS/ChartJSTheme.ts
+++ b/web/src/components/ui/charts/BusterChartJS/ChartJSTheme.ts
@@ -86,11 +86,11 @@ ChartJS.defaults.font = {
 };
 
 [
-  (ChartJS.defaults.scales.category,
+  ChartJS.defaults.scales.category,
   ChartJS.defaults.scales.linear,
   ChartJS.defaults.scales.logarithmic,
   ChartJS.defaults.scales.time,
-  ChartJS.defaults.scales.timeseries)
+  ChartJS.defaults.scales.timeseries
 ].forEach((scale) => {
   scale.title = {
     ...scale.title,