diff --git a/frontend/src/app/components/statistics/statistics.component.ts b/frontend/src/app/components/statistics/statistics.component.ts
index fb386304d..84513fd3f 100644
--- a/frontend/src/app/components/statistics/statistics.component.ts
+++ b/frontend/src/app/components/statistics/statistics.component.ts
@@ -134,7 +134,7 @@ export class StatisticsComponent implements OnInit {
 
     this.mempoolTransactionsWeightPerSecondData = {
       labels: labels,
-      series: [mempoolStats.map((stats) => stats.vbytes_per_second)],
+      series: [mempoolStats.map((stats) => [stats.added * 1000, stats.vbytes_per_second])],
     };
   }
 
diff --git a/frontend/src/app/dashboard/dashboard.component.ts b/frontend/src/app/dashboard/dashboard.component.ts
index ea843ec29..a4c6e51c5 100644
--- a/frontend/src/app/dashboard/dashboard.component.ts
+++ b/frontend/src/app/dashboard/dashboard.component.ts
@@ -286,7 +286,7 @@ export class DashboardComponent implements OnInit {
 
     return {
       labels: labels,
-      series: [mempoolStats.map((stats) => stats.vbytes_per_second)],
+      series: [mempoolStats.map((stats) => [stats.added * 1000, stats.vbytes_per_second])],
     };
   }