diff --git a/src/app.js b/src/app.js
index dc1318d..ce2265d 100644
--- a/src/app.js
+++ b/src/app.js
@@ -32,7 +32,7 @@ const ControlV4 = require('./routes/v4/full-node/control')
 const MiningV4 = require('./routes/v4/full-node/mining')
 const networkV4 = require('./routes/v4/full-node/network')
 const RawtransactionsV4 = require('./routes/v4/full-node/rawtransactions')
-const utilV4 = require('./routes/v4/util')
+const UtilV4 = require('./routes/v4/util')
 const SlpV4 = require('./routes/v4/slp')
 const xpubV4 = require('./routes/v4/xpub')
 const ElectrumXV4 = require('./routes/v4/electrumx')
@@ -52,6 +52,7 @@ const electrumxv4 = new ElectrumXV4()
 electrumxv4.connect()
 const encryptionv4 = new EncryptionV4()
 const pricev4 = new PriceV4()
+const utilV4 = new UtilV4()
 
 const app = express()
 
@@ -114,12 +115,12 @@ app.use(`/${v4prefix}/` + 'control', controlV4.router)
 app.use(`/${v4prefix}/` + 'mining', miningV4.router)
 app.use(`/${v4prefix}/` + 'network', networkV4)
 app.use(`/${v4prefix}/` + 'rawtransactions', rawtransactionsV4.router)
-app.use(`/${v4prefix}/` + 'util', utilV4.router)
 app.use(`/${v4prefix}/` + 'slp', slpV4.router)
 app.use(`/${v4prefix}/` + 'xpub', xpubV4.router)
 app.use(`/${v4prefix}/` + 'electrumx', electrumxv4.router)
 app.use(`/${v4prefix}/` + 'encryption', encryptionv4.router)
 app.use(`/${v4prefix}/` + 'price', pricev4.router)
+app.use(`/${v4prefix}/` + 'util', utilV4.router)
 
 const ninsight = new Ninsight()
 app.use(`/${v4prefix}/` + 'ninsight', ninsight.router)
diff --git a/src/routes/v4/util.js b/src/routes/v4/util.js
index 033c740..e7a3506 100644
--- a/src/routes/v4/util.js
+++ b/src/routes/v4/util.js
@@ -6,6 +6,7 @@ const axios = require('axios')
 
 const routeUtils = require('./route-utils')
 const wlogger = require('../../util/winston-logging')
+
 const Blockbook = require('./blockbook')
 const blockbook = new Blockbook()
 
@@ -41,6 +42,12 @@ class UtilRoute {
     this.bchjs = bchjs
     this.blockbook = blockbook
 
+    this.router = router
+    this.router.get('/', this.root)
+    this.router.get('/validateAddress/:address', this.validateAddressSingle)
+    this.router.post('/validateAddress', this.validateAddressBulk)
+    this.router.post('/sweep', this.sweepWif)
+
     _this = this
   }
 
@@ -585,13 +592,6 @@ class UtilRoute {
   }
 }
 
-const utilRoute = new UtilRoute()
-
-router.get('/', utilRoute.root)
-router.get('/validateAddress/:address', utilRoute.validateAddressSingle)
-router.post('/validateAddress', utilRoute.validateAddressBulk)
-router.post('/sweep', utilRoute.sweepWif)
-
 module.exports = {
   router,
   // testableComponents: {