diff --git a/src/main/java/com/sparrowwallet/sparrow/wallet/PaymentController.java b/src/main/java/com/sparrowwallet/sparrow/wallet/PaymentController.java
index 6beb88b0..033f0ea3 100644
--- a/src/main/java/com/sparrowwallet/sparrow/wallet/PaymentController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/wallet/PaymentController.java
@@ -749,6 +749,7 @@ public class PaymentController extends WalletFormController implements Initializ
             }
             if(payment.getAmount() >= 0) {
                 setRecipientValueSats(payment.getAmount());
+                revalidateAmount();
             }
             setFiatAmount(AppServices.getFiatCurrencyExchangeRate(), payment.getAmount());
         }