diff --git a/apps/block_scout_web/assets/css/components/_dashboard-banner.scss b/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
index 47e9ce2d9d..791ce8e3a0 100644
--- a/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
+++ b/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
@@ -63,6 +63,8 @@
 .dashboard-banner-chart {
   grid-area: chart;
   padding: 1rem 1rem 1rem 0;
+  width: 350px;
+  height: 152px;
 }
 
 .dashboard-banner-chart-legend {