diff --git a/src/components/SummaryPanel/ErrorRatePieChart.tsx b/src/components/SummaryPanel/ErrorRatePieChart.tsx
index 9b9479b1f4..a6a223d1e5 100644
--- a/src/components/SummaryPanel/ErrorRatePieChart.tsx
+++ b/src/components/SummaryPanel/ErrorRatePieChart.tsx
@@ -34,8 +34,12 @@ export default class ErrorRatePieChart extends React.Component<ErrorRatePieChart
         className="pie-chart-pf"
         size={{ width: this.props.width, height: this.props.height }}
         data={{
-          // pf-blue-400, pf-light-green-400, pf-orange-400, pf-red-300
-          colors: { '%OK': '#0088ce', '%3xx': '#92d400', '%4xx': '#ec7a08', '%5xx': '#8b0000' },
+          colors: {
+            '%OK': '#0088ce', // pf-blue-400
+            '%3xx': '#92d400', // pf-light-green-400
+            '%4xx': '#ec7a08', // pf-orange-400
+            '%5xx': '#8b0000' // pf-red-300
+          },
           columns: [
             ['%OK', this.props.percent2xx + 50],
             ['%3xx', this.props.percent3xx + 40],