diff --git a/src/js/ripple/config.js b/src/js/ripple/config.js
deleted file mode 100644
index f6d17a16..00000000
--- a/src/js/ripple/config.js
+++ /dev/null
@@ -1,10 +0,0 @@
-// This object serves as a singleton to store config options
-
-var extend = require('extend');
-
-var config = module.exports = {
-  load: function (newOpts) {
-    extend(config, newOpts);
-    return config;
-  }
-};
diff --git a/src/js/ripple/index.js b/src/js/ripple/index.js
index 1ce5583f..fa37e0fb 100644
--- a/src/js/ripple/index.js
+++ b/src/js/ripple/index.js
@@ -33,25 +33,23 @@ exports.convertBase = require('./baseconverter');
 exports.sjcl = require('./utils').sjcl;
 exports.types = require('./serializedtypes');
 
-exports.config = require('./config');
-
 // camelCase to under_scored API conversion
 function attachUnderscored(name) {
- var o = exports[name];
+  var o = exports[name];
 
- Object.keys(o.prototype).forEach(function(key) {
-   var UPPERCASE = /([A-Z]{1})[a-z]+/g;
+  Object.keys(o.prototype).forEach(function(key) {
+    var UPPERCASE = /([A-Z]{1})[a-z]+/g;
 
-   if (!UPPERCASE.test(key)) {
-     return;
-   }
+    if (!UPPERCASE.test(key)) {
+      return;
+    }
 
-   var underscored = key.replace(UPPERCASE, function(c) {
-     return '_' + c.toLowerCase();
-   });
+    var underscored = key.replace(UPPERCASE, function(c) {
+      return '_' + c.toLowerCase();
+    });
 
-   o.prototype[underscored] = o.prototype[key];
- });
+    o.prototype[underscored] = o.prototype[key];
+  });
 }
 
 ['Remote',
diff --git a/src/js/ripple/remote.js b/src/js/ripple/remote.js
index 0ae47da4..b52b6898 100644
--- a/src/js/ripple/remote.js
+++ b/src/js/ripple/remote.js
@@ -34,7 +34,6 @@ var SerializedObject = require('./serializedobject').SerializedObject;
 var RippleError = require('./rippleerror').RippleError;
 var utils = require('./utils');
 var hashprefixes = require('./hashprefixes');
-var config = require('./config');
 var log = require('./log').internal.sub('remote');
 
 /**
@@ -238,29 +237,6 @@ Remote.flags = {
   }
 };
 
-Remote.from_config = function(obj, trace) {
-  var serverConfig = (typeof obj === 'string') ? config.servers[obj] : obj;
-  var remote = new Remote(serverConfig, trace);
-
-  function initializeAccount(account) {
-    var accountInfo = config.accounts[account];
-    if (typeof accountInfo === 'object') {
-      if (accountInfo.secret) {
-        // Index by nickname
-        remote.setSecret(account, accountInfo.secret);
-        // Index by account ID
-        remote.setSecret(accountInfo.account, accountInfo.secret);
-      }
-    }
-  }
-
-  if (config.accounts) {
-    Object.keys(config.accounts).forEach(initializeAccount);
-  }
-
-  return remote;
-};
-
 /**
  * Check that server message is valid
  *
diff --git a/src/js/ripple/transaction.js b/src/js/ripple/transaction.js
index 0ea04d4b..e6891a66 100644
--- a/src/js/ripple/transaction.js
+++ b/src/js/ripple/transaction.js
@@ -11,7 +11,6 @@ var Seed = require('./seed').Seed;
 var SerializedObject = require('./serializedobject').SerializedObject;
 var RippleError = require('./rippleerror').RippleError;
 var hashprefixes = require('./hashprefixes');
-var config = require('./config');
 var log = require('./log').internal.sub('transaction');
 
 /**
@@ -433,8 +432,8 @@ Transaction.prototype.serialize = function() {
   return SerializedObject.from_json(this.tx_json);
 };
 
-Transaction.prototype.signingHash = function() {
-  return this.hash(config.testnet ? 'HASH_TX_SIGN_TESTNET' : 'HASH_TX_SIGN');
+Transaction.prototype.signingHash = function(testnet) {
+  return this.hash(testnet ? 'HASH_TX_SIGN_TESTNET' : 'HASH_TX_SIGN');
 };
 
 Transaction.prototype.hash = function(prefix, asUINT256, serialized) {
@@ -452,13 +451,13 @@ Transaction.prototype.hash = function(prefix, asUINT256, serialized) {
   return asUINT256 ? hash : hash.to_hex();
 };
 
-Transaction.prototype.sign = function() {
+Transaction.prototype.sign = function(testnet) {
   var seed = Seed.from_json(this._secret);
 
   var prev_sig = this.tx_json.TxnSignature;
   delete this.tx_json.TxnSignature;
 
-  var hash = this.signingHash();
+  var hash = this.signingHash(testnet);
 
   // If the hash is the same, we can re-use the previous signature
   if (prev_sig && hash === this.previousSigningHash) {
diff --git a/src/js/ripple/uint.js b/src/js/ripple/uint.js
index 83934fba..8dafd6d2 100644
--- a/src/js/ripple/uint.js
+++ b/src/js/ripple/uint.js
@@ -4,7 +4,6 @@
 
 var utils = require('./utils');
 var sjcl = utils.sjcl;
-var config = require('./config');
 
 //
 // Abstract UInt class
@@ -131,12 +130,6 @@ UInt.prototype._update = function() {
 
 // value = NaN on error.
 UInt.prototype.parse_generic = function(j) {
-  // Canonicalize and validate
-  if (config.accounts && (j in config.accounts)) {
-    j = config.accounts[j].account;
-  }
-
-
   switch (j) {
     case undefined:
     case '0':
diff --git a/src/js/ripple/uint160.js b/src/js/ripple/uint160.js
index ddd97495..70cd4e97 100644
--- a/src/js/ripple/uint160.js
+++ b/src/js/ripple/uint160.js
@@ -1,7 +1,6 @@
 'use strict';
 
 var utils = require('./utils');
-var config = require('./config');
 var extend = require('extend');
 
 var UInt = require('./uint').UInt;
@@ -40,11 +39,6 @@ UInt160.prototype.get_version = function() {
 
 // value = NaN on error.
 UInt160.prototype.parse_json = function(j) {
-  // Canonicalize and validate
-  if (config.accounts && (j in config.accounts)) {
-    j = config.accounts[j].account;
-  }
-
   if (typeof j === 'number' && !isNaN(j)) {
     // Allow raw numbers - DEPRECATED
     // This is used mostly by the test suite and is supported
diff --git a/test/amount-test.js b/test/amount-test.js
index 221b752a..790db8cf 100644
--- a/test/amount-test.js
+++ b/test/amount-test.js
@@ -3,11 +3,6 @@
 var assert = require('assert');
 var Amount = require('ripple-lib').Amount;
 var UInt160 = require('ripple-lib').UInt160;
-var load_config = require('ripple-lib').config.load;
-var config = require('./config-example');
-
-load_config(config);
-
 
 describe('Amount', function() {
   describe('Negatives', function() {
@@ -309,9 +304,6 @@ describe('Amount', function() {
     it('Parse rrrrrrrrrrrrrrrrrrrrBZbvji export', function () {
       assert.strictEqual(UInt160.ACCOUNT_ONE, UInt160.from_json('rrrrrrrrrrrrrrrrrrrrBZbvji').to_json());
     });
-    it('Parse mtgox export', function () {
-      assert.strictEqual(config.accounts.mtgox.account, UInt160.from_json('mtgox').to_json());
-    });
     it('is_valid rrrrrrrrrrrrrrrrrrrrrhoLvTp', function () {
       assert(UInt160.is_valid('rrrrrrrrrrrrrrrrrrrrrhoLvTp'));
     });
@@ -360,12 +352,6 @@ describe('Amount', function() {
     it('parse dem human', function() {
       assert.strictEqual(Amount.from_json('10/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh').to_human_full(), '10/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
     });
-    it('Parse 800/USD/mtgox', function () {
-      assert.strictEqual('800/USD/' + config.accounts.mtgox.account, Amount.from_json('800/USD/mtgox').to_text_full());
-    });
-    it('Parse 800/USD/mtgox human', function () {
-      assert.strictEqual('800/USD/' + config.accounts.mtgox.account, Amount.from_json('800/USD/mtgox').to_human_full());
-    });
     it('Parse native 0', function () {
       assert.strictEqual('0/XRP', Amount.from_json('0').to_text_full());
     });