diff --git a/src/utils.js b/src/utils.js
index d3232ae..2f1749f 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -53,7 +53,7 @@ function validate (def, data) {
   if (!Array.isArray(data)) throw new Error('Data is not an array')
   def.forEach((type, index) => {
     if (!types[type]) {
-      console.error('Type %s does not exist', type)
+      console.error('Type %s does not exist', type) // eslint-disable-line no-console
       throw new Error('Type ' + type + ' does not exist')
     }
     if (!types[type](data[index])) throw new Error('Data at index ' + index + ' is invalid for type ' + type)
diff --git a/test/dial.spec.js b/test/dial.spec.js
index 721ba4e..2c5b7e5 100644
--- a/test/dial.spec.js
+++ b/test/dial.spec.js
@@ -38,7 +38,7 @@ describe('dial', () => {
 
   if (process.env.REMOTE_DNS) {
     // test with deployed signalling server using DNS
-    console.log('Using DNS:', maDNS, maDNS6)
+    console.log('Using DNS:', maDNS, maDNS6) // eslint-disable-line no-console
     ma1 = maGen(maDNS, peerId1)
     // ma1v6 = maGen(maDNS6, peerId1)
 
@@ -46,7 +46,7 @@ describe('dial', () => {
     ma2v6 = maGen(maDNS6, peerId2)
   } else if (process.env.REMOTE_IP) {
     // test with deployed signalling server using IP
-    console.log('Using IP:', maRemoteIP4, maRemoteIP6)
+    console.log('Using IP:', maRemoteIP4, maRemoteIP6) // eslint-disable-line no-console
     ma1 = maGen(maRemoteIP4, peerId1)
     // ma1v6 = maGen(maRemoteIP6, peerId1)
 
diff --git a/test/listen.spec.js b/test/listen.spec.js
index e67d648..16b72e4 100644
--- a/test/listen.spec.js
+++ b/test/listen.spec.js
@@ -11,6 +11,8 @@ const multiaddr = require('multiaddr')
 
 const WebSocketStar = require('../src')
 
+const skiptravis = process.env.TRAVIS ? it.skip : it
+
 describe('listen', () => {
   let ws
 
@@ -51,7 +53,7 @@ describe('listen', () => {
     // TODO ? Should this apply ?
   })
 
-  it('listen on IPv6 addr', (done) => {
+  skiptravis('listen on IPv6 addr', (done) => {
     const listener = ws.createListener((conn) => {})
 
     listener.listen(mav6, (err) => {