1 files changed, 2 insertions, 1 deletions
diff --git a/lib/buildliquidtx.js b/lib/buildliquidtx.js
index aafaf049..cc1c3f10 100644
--- a/lib/buildliquidtx.js
+++ b/lib/buildliquidtx.js
@@ -22,6 +22,7 @@ module.exports = async ({ address, asset, amount, feeRate, user }) => {
     where: {
       received: true,
       account_id: user.account_id,
+      network: 'LBTC',
     },
   });
 
@@ -36,7 +37,7 @@ module.exports = async ({ address, asset, amount, feeRate, user }) => {
   }
 
   let feeInput = utxos.find((utxo) => utxo.asset === btc && utxo.value > 1000);
-  if (!feeInput) throw new Error("Couldn't find fee input");
+  if (!feeInput) throw new Error("Insufficient balance, couldn't find an input to cover the fee");
 
   utxos = utxos.filter((utxo) => utxo.asset === asset);