diff --git a/app/config/webpack/prod.js b/app/config/webpack/prod.js
index 056c617ab..80a5d2561 100644
--- a/app/config/webpack/prod.js
+++ b/app/config/webpack/prod.js
@@ -1,7 +1,7 @@
 const webpack = require('webpack');
 const { merge } = require('webpack-merge');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
-const ManifestPlugin = require('webpack-manifest-plugin');
+const { WebpackManifestPlugin } = require('webpack-manifest-plugin');
 const TerserPlugin = require('terser-webpack-plugin');
 
 const commonConfig = require('./common.js');
@@ -33,7 +33,7 @@ module.exports = merge(commonConfig, {
         NODE_ENV: JSON.stringify('production'),
       },
     }),
-    new ManifestPlugin({
+    new WebpackManifestPlugin({
       fileName: 'manifest.json',
     }),
   ],
diff --git a/web/wallassets/manifest.json b/web/wallassets/manifest.json
index 0e66a793f..4c2a345e0 100644
--- a/web/wallassets/manifest.json
+++ b/web/wallassets/manifest.json
@@ -1,10 +1,17 @@
 {
   "material.css": "material.css",
   "material.js": "material.js",
+  "material.png": "img/annotator-glyph-sprite.png",
+  "material.css.map": "material.css.map",
+  "material.js.map": "material.js.map",
   "baggy.css": "baggy.css",
   "baggy.js": "baggy.js",
+  "baggy.png": "img/annotator-glyph-sprite.png",
+  "baggy.css.map": "baggy.css.map",
+  "baggy.js.map": "baggy.js.map",
   "public.css": "public.css",
   "public.js": "public.js",
+  "public.css.map": "public.css.map",
   "fonts/lato-normal-italic.woff": "fonts/lato-normal-italic.woff",
   "fonts/lato-semibold-italic.woff": "fonts/lato-semibold-italic.woff",
   "fonts/lato-medium-italic.woff": "fonts/lato-medium-italic.woff",