diff --git a/src/app/execution/txLogger.js b/src/app/execution/txLogger.js
index f39bfb39a4..eedd4ebaa0 100644
--- a/src/app/execution/txLogger.js
+++ b/src/app/execution/txLogger.js
@@ -12,7 +12,7 @@ var EventManager = remixLib.EventManager
 var helper = require('../../lib/helper')
 var executionContext = require('../../execution-context')
 var modalDialog = require('../ui/modal-dialog-custom')
-var typeConversion = require('./typeConversion')
+var typeConversion = remixLib.execution.typeConversion
 
 var css = csjs`
   .log {
diff --git a/src/app/execution/typeConversion.js b/src/app/execution/typeConversion.js
deleted file mode 100644
index 1b5d879fc3..0000000000
--- a/src/app/execution/typeConversion.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict'
-var ethJSUtil = require('ethereumjs-util')
-var BN = ethJSUtil.BN
-
-module.exports = {
-  toInt: (h) => {
-    if (h.indexOf && h.indexOf('0x') === 0) {
-      return (new BN(h.replace('0x', ''), 16)).toString(10)
-    } else if (h.constructor && h.constructor.name === 'BigNumber' || BN.isBN(h)) {
-      return h.toString(10)
-    }
-    return h
-  },
-  stringify: stringify
-}
-
-function stringify (v) {
-  try {
-    if (v instanceof Array) {
-      var ret = []
-      for (var k in v) {
-        ret.push(stringify(v[k]))
-      }
-      return ret
-    } else if (BN.isBN(v) || (v.constructor && v.constructor.name === 'BigNumber')) {
-      return v.toString(10)
-    } else if (v._isBuffer) {
-      return ethJSUtil.bufferToHex(v)
-    } else if (typeof v === 'object') {
-      var retObject = {}
-      for (var i in v) {
-        retObject[i] = stringify(v[i])
-      }
-      return retObject
-    } else {
-      return v
-    }
-  } catch (e) {
-    console.log(e)
-    return v
-  }
-}
diff --git a/src/universal-dapp.js b/src/universal-dapp.js
index e61048f933..3c17b939b3 100644
--- a/src/universal-dapp.js
+++ b/src/universal-dapp.js
@@ -17,7 +17,7 @@ var modalCustom = require('./app/ui/modal-dialog-custom')
 var uiUtil = require('./app/ui/util')
 
 var modalDialog = require('./app/ui/modaldialog')
-var typeConversion = require('./app/execution/typeConversion')
+var typeConversion = remixLib.execution.typeConversion
 var confirmDialog = require('./app/execution/confirmDialog')
 
 /*