diff --git a/app/bitcoin/send_receive.js b/app/bitcoin/send_receive.js
index a0aa710f..72c4397b 100644
--- a/app/bitcoin/send_receive.js
+++ b/app/bitcoin/send_receive.js
@@ -12,6 +12,7 @@ const destinationAddress = 'DESTINATION_ADDRESS';
 // Connect to the Bitcoin testnet network
 const provider = 'https://testnet.blockchain.info/api';
 const explorer = 'https://live.blockcypher.com/btc-testnet/tx/';
+const NETWORK = bitcoin.networks.testnet;
 
 // Create a new Bitcoin testnet wallet
 const wallet = new bitcoin.ECPair.fromPrivateKey(Buffer.from(privateKey, 'hex'), { network: testnet });