diff --git a/app/src/components/denomination/denomination.html b/app/src/components/denomination/denomination.html
index f1a00fe..65c736b 100644
--- a/app/src/components/denomination/denomination.html
+++ b/app/src/components/denomination/denomination.html
@@ -1,4 +1,4 @@
-<ion-list radio-group [(ngModel)]="currency.currencySymbol">
+<ion-list radio-group [(ngModel)]="currency.currencySymbol" (ionChange)="currency.setCurrency(currency.currencySymbol)">
   <ion-list-header>
     Units
   </ion-list-header>
diff --git a/app/src/pages/block-detail/block-detail.html b/app/src/pages/block-detail/block-detail.html
index 0103df0..4cc446d 100644
--- a/app/src/pages/block-detail/block-detail.html
+++ b/app/src/pages/block-detail/block-detail.html
@@ -29,7 +29,7 @@
       <ion-item>
         Block Reward
         <ion-note item-end>
-          {{ currency.getConversion(block.reward) }}
+          {{ currency.getConvertedNumber(block.reward) | number:'1.0-8' }} {{ currency.currencySymbol }}
         </ion-note>
       </ion-item>
       <ion-item>