diff --git a/app/src/main/java/com/m2049r/xmrwallet/service/WalletService.java b/app/src/main/java/com/m2049r/xmrwallet/service/WalletService.java
index 4310f264..445446e4 100644
--- a/app/src/main/java/com/m2049r/xmrwallet/service/WalletService.java
+++ b/app/src/main/java/com/m2049r/xmrwallet/service/WalletService.java
@@ -319,10 +319,15 @@ public class WalletService extends Service {
                     } else if (cmd.equals(REQUEST_CMD_SEND)) {
                         Wallet myWallet = getWallet();
                         Log.d(TAG, "SEND TX for wallet: " + myWallet.getName());
+                        if (!myWallet.isTestNet()) {
+                            Log.e(TAG, "Sending transactions only on testnet");
+                            throw new IllegalStateException("Sending transactions only in testnet");
+                        }
                         PendingTransaction pendingTransaction = myWallet.getPendingTransaction();
                         if (pendingTransaction.getStatus() != PendingTransaction.Status.Status_Ok) {
                             Log.e(TAG, "PendingTransaction is " + pendingTransaction.getStatus());
                             myWallet.disposePendingTransaction(); // it's broken anyway
+                            if (observer != null) observer.onSentTransaction(false);
                             return;
                         }
                         String txid = pendingTransaction.getFirstTxId();