diff --git a/.prettierignore b/.prettierignore
index 199d45f1c..b625db5e9 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -10,5 +10,4 @@ index.js
 patch.js
 root.js
 test/hot/react-dom
-coverage
-src/webpack/webpackTagCommonJSExports.js
+coverage
\ No newline at end of file
diff --git a/src/webpack/index.js b/src/webpack/index.js
index b545e2b1a..bffc84d38 100644
--- a/src/webpack/index.js
+++ b/src/webpack/index.js
@@ -49,6 +49,7 @@ function transform(source, map) {
       // Ideally we'd opt out for one file but this is simpler.
       .replace(/['"]use strict['"];/, '')
       // eslint comments don't need to end up in the output
+      .replace(/\/\* (.*) \*\//, '')
       .replace(/\/\/ eslint-disable-line .*\n/g, '\n')
       .replace(/\/\* global.*\*\//, '')
       .split(/\n\s*/)
@@ -56,7 +57,7 @@ function transform(source, map) {
   }
 
   // Parameterize the helper with the current filename.
-  const separator = '\n\n;';
+  const separator = '\n';
   const appendText = tagCommonJSExportsSource.replace(/__FILENAME__/g, JSON.stringify(resourcePath));
 
   if (this.sourceMap === false) {
diff --git a/src/webpack/webpackTagCommonJSExports.js b/src/webpack/webpackTagCommonJSExports.js
index d6de252c0..80cc77bf9 100644
--- a/src/webpack/webpackTagCommonJSExports.js
+++ b/src/webpack/webpackTagCommonJSExports.js
@@ -1,7 +1,7 @@
 /* eslint-disable global-require, import/no-unresolved, no-var, camelcase, func-names */
 /* global __FILENAME__, reactHotLoaderGlobal */
 
-;(function register() {
+void (function register() {
   // eslint-disable-line no-extra-semi
   /* react-hot-loader/webpack */
   var safe_require = function() {