Hash name is not correct on prod

app/views/dashboard/_common_assets.html.erb

@@ -1,3 +1,4 @@
+<%= render "addons" %>
 <meta content="width=device-width, initial-scale=1" name="viewport">
 <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
 <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">

config/webpack.prod.js

@@ -10,6 +10,7 @@ var OptimizeCssAssetsPlugin = require("optimize-css-assets-webpack-plugin");
 var UglifyJsPlugin = require("webpack-uglify-js-plugin");
 
 module.exports = function (config) {
+  console.log("INSIDE PRODUCTION WEBPACK CONFIG!");
   config.output.filename = '[name]-[chunkhash].js';
   // PLUGINS:
   [