diff --git a/lib/plugins/wallet/bitcoind/bitcoind.js b/lib/plugins/wallet/bitcoind/bitcoind.js
index cd9b1df0..dd07b1a9 100644
--- a/lib/plugins/wallet/bitcoind/bitcoind.js
+++ b/lib/plugins/wallet/bitcoind/bitcoind.js
@@ -91,10 +91,12 @@ function sendCoinsBatch (account, txs, cryptoCode, feeMultiplier) {
       logger.info('** DEBUG MINERS FEE ** - Calculated fee discount: ', newFee)
       return fetch('settxfee', [newFee])
     })
-    .then(() => {
-      const txAddressAmountPairs = _.map(tx => [tx.toAddress, BN(tx.cryptoAtoms).shiftedBy(-unitScale).toFixed(8)], txs)
-      return _.fromPairs(txAddressAmountPairs)
-    })
+    .then(() => _.reduce((acc, value) => ({
+      ...acc,
+      [value.toAddress]: _.isNil(acc[value.toAddress])
+        ? BN(value.cryptoAtoms).shiftedBy(-unitScale).toFixed(8)
+        : BN(acc[value.toAddress]).plus(BN(value.cryptoAtoms).shiftedBy(-unitScale).toFixed(8))
+    }), {}, txs))
     .then((obj) => fetch('sendmany', ['', obj]))
     .then((txId) => fetch('gettransaction', [txId]))
     .then((res) => _.pick(['fee', 'txid'], res))