diff --git a/packages/react-server-cli/src/compileClient.js b/packages/react-server-cli/src/compileClient.js
index b266874e5..e6370afb4 100755
--- a/packages/react-server-cli/src/compileClient.js
+++ b/packages/react-server-cli/src/compileClient.js
@@ -222,7 +222,7 @@ const packageCodeForBrowser = (entrypoints, outputDir, outputUrl, hot, minify, l
 			new webpack.optimize.UglifyJsPlugin(),
 		];
 	} else {
-		webpackConfig.devtool = "#cheap-module-eval-source-map";
+		webpackConfig.plugins.push(new webpack.SourceMapDevToolPlugin());
 	}
 
 	if (hot) {