diff --git a/frontend/src/app/components/transaction/transaction.component.ts b/frontend/src/app/components/transaction/transaction.component.ts
index d03a8a9cc..a066e3e7f 100644
--- a/frontend/src/app/components/transaction/transaction.component.ts
+++ b/frontend/src/app/components/transaction/transaction.component.ts
@@ -294,7 +294,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
         return this.servicesApiService.getAccelerationHistory$({ blockHeight });
       }),
       catchError(() => {
-        return of(null);
+        return of([]);
       })
     ).subscribe((accelerationHistory) => {
       for (const acceleration of accelerationHistory) {