diff --git a/Uber-Lyra/app/invoke-transaction.js b/Uber-Lyra/app/invoke-transaction.js
index 3c112e9..555231d 100644
--- a/Uber-Lyra/app/invoke-transaction.js
+++ b/Uber-Lyra/app/invoke-transaction.js
@@ -88,7 +88,7 @@ var invokeChaincode = function(peerNames, channelName, chaincodeName, fcn, args,
 					let handle = setTimeout(() => {
 						eh.disconnect();
 						reject();
-					}, 30000);
+					}, 120000);
 
 					eh.registerTxEvent(transactionID, (tx, code) => {
 						clearTimeout(handle);