diff --git a/app/scripts/contentscript.js b/app/scripts/contentscript.js
index 9a390e580..4d7e682d3 100644
--- a/app/scripts/contentscript.js
+++ b/app/scripts/contentscript.js
@@ -2,7 +2,7 @@ const LocalMessageDuplexStream = require('post-message-stream')
 const PongStream = require('ping-pong-stream/pong')
 const PortStream = require('./lib/port-stream.js')
 const ObjectMultiplex = require('./lib/obj-multiplex')
-const extension = require('./lib/extension')
+const extension = require('extensionizer')
 
 const fs = require('fs')
 const path = require('path')
diff --git a/development/mockExtension.js b/development/mockExtension.js
index 509487cce..55799b2bf 100644
--- a/development/mockExtension.js
+++ b/development/mockExtension.js
@@ -4,7 +4,7 @@
  * and stubbing out all the extension methods with appropriate mocks.
  */
 
-const extension = require('../app/scripts/lib/extension')
+const extension = require('extensionizer')
 const noop = function () {}
 
 const apis = [
diff --git a/ui/app/components/account-info-link.js b/ui/app/components/account-info-link.js
index 49c42e9ec..74bc7f40e 100644
--- a/ui/app/components/account-info-link.js
+++ b/ui/app/components/account-info-link.js
@@ -3,7 +3,7 @@ const h = require('react-hyperscript')
 const inherits = require('util').inherits
 const Tooltip = require('./tooltip')
 const genAccountLink = require('../../lib/account-link')
-const extension = require('../../../app/scripts/lib/extension')
+const extension = require('extensionizer')
 
 module.exports = AccountInfoLink
 
diff --git a/ui/app/components/buy-button-subview.js b/ui/app/components/buy-button-subview.js
index 7b993110d..19279d1f6 100644
--- a/ui/app/components/buy-button-subview.js
+++ b/ui/app/components/buy-button-subview.js
@@ -5,7 +5,7 @@ const connect = require('react-redux').connect
 const actions = require('../actions')
 const CoinbaseForm = require('./coinbase-form')
 const ShapeshiftForm = require('./shapeshift-form')
-const extension = require('../../../app/scripts/lib/extension')
+const extension = require('extensionizer')
 const Loading = require('./loading')
 const TabBar = require('./tab-bar')
 
diff --git a/ui/app/components/shift-list-item.js b/ui/app/components/shift-list-item.js
index e0243e247..da991f75f 100644
--- a/ui/app/components/shift-list-item.js
+++ b/ui/app/components/shift-list-item.js
@@ -4,7 +4,7 @@ const h = require('react-hyperscript')
 const connect = require('react-redux').connect
 const vreme = new (require('vreme'))
 const explorerLink = require('../../lib/explorer-link')
-const extension = require('../../../app/scripts/lib/extension')
+const extension = require('extensionizer')
 const actions = require('../actions')
 const addressSummary = require('../util').addressSummary
 
diff --git a/ui/app/components/transaction-list-item.js b/ui/app/components/transaction-list-item.js
index ee32be7d3..0052d9c70 100644
--- a/ui/app/components/transaction-list-item.js
+++ b/ui/app/components/transaction-list-item.js
@@ -7,7 +7,7 @@ const addressSummary = require('../util').addressSummary
 const explorerLink = require('../../lib/explorer-link')
 const CopyButton = require('./copyButton')
 const vreme = new (require('vreme'))
-const extension = require('../../../app/scripts/lib/extension')
+const extension = require('extensionizer')
 const Tooltip = require('./tooltip')
 
 const TransactionIcon = require('./transaction-list-item-icon')
diff --git a/ui/app/info.js b/ui/app/info.js
index e79580be4..fa51ae41c 100644
--- a/ui/app/info.js
+++ b/ui/app/info.js
@@ -3,7 +3,7 @@ const Component = require('react').Component
 const h = require('react-hyperscript')
 const connect = require('react-redux').connect
 const actions = require('./actions')
-const extension = require('../../app/scripts/lib/extension')
+const extension = require('extensionizer')
 
 module.exports = connect(mapStateToProps)(InfoScreen)