diff --git a/frontend/src/app/components/block-sizes-weights-graph/block-sizes-weights-graph.component.ts b/frontend/src/app/components/block-sizes-weights-graph/block-sizes-weights-graph.component.ts
index 016dd79f6..8477af588 100644
--- a/frontend/src/app/components/block-sizes-weights-graph/block-sizes-weights-graph.component.ts
+++ b/frontend/src/app/components/block-sizes-weights-graph/block-sizes-weights-graph.component.ts
@@ -125,7 +125,7 @@ export class BlockSizesWeightsGraphComponent implements OnInit {
       color: [
         '#FDD835',
         '#D81B60',
-        '#039BE5,
+        '#039BE5',
       ],
       grid: {
         top: 30,