diff --git a/packages/frontend/src/pages/BuyPrepaidService.tsx b/packages/frontend/src/pages/BuyPrepaidService.tsx
index de3394a4..f491e469 100644
--- a/packages/frontend/src/pages/BuyPrepaidService.tsx
+++ b/packages/frontend/src/pages/BuyPrepaidService.tsx
@@ -29,7 +29,7 @@ const BuyPrepaidService = () => {
         </Button>
       </div>
 
-      <CheckBalanceIframe onBalanceChange={setIsBalanceSufficient} isPollingEnabled={false} amount='1'/>
+      <CheckBalanceIframe onBalanceChange={setIsBalanceSufficient} isPollingEnabled={true} amount='1'/>
     </div>
   );
 };