diff --git a/package.json b/package.json
index 12349b8..5f5fe41 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "loglevel": "^1.5.1",
     "ngtemplate-loader": "^2.0.1",
     "node-sass": "^4.5.3",
+    "resolve-url-loader": "^2.1.0",
     "sass-loader": "^6.0.6",
     "style-loader": "^0.19.0",
     "ts-loader": "^3.1.0",
diff --git a/webpack.config.js b/webpack.config.js
index 3942c0d..d085f6b 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -92,6 +92,8 @@ module.exports = {
                 'style-loader',
                 'css-loader',
                 'sass-loader',
+                'resolve-url-loader',
+                'sass-loader?sourceMap'
             ]
         }, {
             test: /\.(png|woff|woff2|eot|ttf|svg)$/,