diff --git a/lib/core/provider.js b/lib/contracts/provider.js
similarity index 99%
rename from lib/core/provider.js
rename to lib/contracts/provider.js
index 7a8d349d..a5225f0e 100644
--- a/lib/core/provider.js
+++ b/lib/contracts/provider.js
@@ -2,7 +2,7 @@ const ProviderEngine = require('web3-provider-engine');
 const RpcSubprovider = require('web3-provider-engine/subproviders/rpc.js');
 const bip39 = require("bip39");
 const hdkey = require('ethereumjs-wallet/hdkey');
-const fs = require('./fs');
+const fs = require('../core/fs');
 
 class Provider {
   constructor(options) {
diff --git a/lib/core/engine.js b/lib/core/engine.js
index 7fcaa20f..5e21fa50 100644
--- a/lib/core/engine.js
+++ b/lib/core/engine.js
@@ -10,7 +10,7 @@ const Watch = require('../pipeline/watch.js');
 const LibraryManager = require('../versions/library_manager.js');
 const Pipeline = require('../pipeline/pipeline.js');
 const async = require('async');
-const Provider = require('./provider');
+const Provider = require('../contracts/provider');
 
 class Engine {
   constructor(options) {
diff --git a/test/provider.js b/test/provider.js
index 2ceb8e9b..1fc0ebbf 100644
--- a/test/provider.js
+++ b/test/provider.js
@@ -1,7 +1,7 @@
 /*global describe, it, before*/
 const assert = require('assert');
 const sinon = require('sinon');
-const Provider = require('../lib/core/provider');
+const Provider = require('../lib/contracts/provider');
 let TestLogger = require('../lib/tests/test_logger.js');
 
 describe('embark.provider', function () {