diff --git a/lib/HotModuleReplacement.runtime.js b/lib/HotModuleReplacement.runtime.js
index 678a60ddc8d..8427189b30a 100644
--- a/lib/HotModuleReplacement.runtime.js
+++ b/lib/HotModuleReplacement.runtime.js
@@ -11,6 +11,7 @@ var hotDownloadManifest = undefined;
 var hotDownloadUpdateChunk = undefined;
 var hotDisposeChunk = undefined;
 var modules = undefined;
+var chunkId = undefined;
 
 module.exports = function() {
 	var hotApplyOnUpdate = true;
@@ -213,7 +214,6 @@ module.exports = function() {
 			/*foreachInstalledChunks*/
 			// eslint-disable-next-line no-lone-blocks
 			{
-				/*globals chunkId */
 				hotEnsureUpdateChunk(chunkId);
 			}
 			if (