diff --git a/frontend/src/app/components/transaction/transaction.component.ts b/frontend/src/app/components/transaction/transaction.component.ts
index 0d36bff11..e1f9204a6 100644
--- a/frontend/src/app/components/transaction/transaction.component.ts
+++ b/frontend/src/app/components/transaction/transaction.component.ts
@@ -299,6 +299,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
         if (acceleration.txid === this.txId && (acceleration.status === 'completed' || acceleration.status === 'completed_provisional')) {
           const boostCost = acceleration.boostCost || (acceleration.feePaid - acceleration.baseFee - acceleration.vsizeFee);
           acceleration.acceleratedFeeRate = Math.max(acceleration.effectiveFee, acceleration.effectiveFee + boostCost) / acceleration.effectiveVsize;
+          acceleration.boost = boostCost;
 
           this.accelerationInfo = acceleration;
         }