diff --git a/Libraries/JavaScriptAppEngine/Initialization/SourceMapsUtils.js b/Libraries/JavaScriptAppEngine/Initialization/SourceMapsUtils.js
index ecd6d8272..cc85004d2 100644
--- a/Libraries/JavaScriptAppEngine/Initialization/SourceMapsUtils.js
+++ b/Libraries/JavaScriptAppEngine/Initialization/SourceMapsUtils.js
@@ -12,7 +12,6 @@
 
 'use strict';
 
-var HMRClient = require('../../Utilities/HMRClient');
 var Promise = require('Promise');
 var NativeModules = require('NativeModules');
 var SourceMapConsumer = require('SourceMap').SourceMapConsumer;