diff --git a/server.js b/server.js
index f3459ac..1ffb3ec 100644
--- a/server.js
+++ b/server.js
@@ -57,7 +57,7 @@ var huginSyncer = require('./syncers/huginSyncer')
 
 // utils
 const { getTimestamp, sleep } = require('./utils/time')
-const { openWallet, optimizeMessages, saveWallet } = require('./utils/wallet')
+const { openWallet, optimizeMessages, saveWallet, getBestNode } = require('./utils/wallet')
 
 // configs
 const { swaggerOptions, swaggerCustomOptions } = require('./configs/swagger')
diff --git a/utils/wallet.js b/utils/wallet.js
index ade60f2..19dabe4 100644
--- a/utils/wallet.js
+++ b/utils/wallet.js
@@ -210,6 +210,7 @@ async function optimizeMessages(wallet, nbrOfTxs, fee = 10000, attempt = 0) {
 }
 
 const fetchNodes = async () => {
+    const uri = 'https://raw.githubusercontent.com/kryptokrona/kryptokrona-public-nodes/main/nodes.json'
     try {
     const response = await fetch(uri)
     const result = await response.json()