diff --git a/lib/commands.js b/lib/commands.js
index 7a30568..64905ab 100644
--- a/lib/commands.js
+++ b/lib/commands.js
@@ -43,6 +43,7 @@ module.exports = {
   getReceivedByAddress: 'getreceivedbyaddress',
   getTransaction: 'gettransaction',
   getTxOut: 'gettxout', // bitcoind v0.7.0+
+  getTxOutProof: 'gettxoutproof', // bitcoind v0.11.0+
   getTxOutSetInfo: 'gettxoutsetinfo', // bitcoind v0.7.0+
   getUnconfirmedBalance: 'getunconfirmedbalance', // bitcoind v0.9.0+
   getWalletInfo: 'getwalletinfo', // bitcoind v0.9.2+