diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6483443c..6e6cf3a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,7 +9,7 @@ All notable changes to this project will be documented in this file. See [standa
 
 * minimum required `webpack` version is `4.36.0`
 * minimum required `node.js` version is `8.9.0`
-* move all sass (`includePaths`, `importer`, `functions`) options to the `sassOptions` option. The `functions` option can't be used as `Function`, you should use `sassOption` as `Function` to achieve this.
+* move all sass (`includePaths`, `importer`, `functions`, `outputStyle`) options to the `sassOptions` option. The `functions` option can't be used as `Function`, you should use `sassOption` as `Function` to achieve this.
 * the `data` option was renamed to the `prependData` option
 * default value of the `sourceMap` option depends on the `devtool` value (`eval`/`false` values don't enable source map generation)
 
diff --git a/README.md b/README.md
index 2f71e70d..1c21336f 100644
--- a/README.md
+++ b/README.md
@@ -438,7 +438,21 @@ module.exports = {
 };
 ```
 
-> ℹ In some rare cases `node-sass` can output invalid source maps (it is a `node-sass` bug). In order to avoid this, you can try to update `node-sass` to latest version or you can try to set the `outputStyle` option to `compressed`.
+> ℹ In some rare cases `node-sass` can output invalid source maps (it is a `node-sass` bug). In order to avoid this, you can try to update `node-sass` to latest version or you can try to set within `sassOptions` the `outputStyle` option to `compressed`.
+
+```js  
+{
+  loader: 'sass-loader',
+  options: {
+    sassOptions: {
+      outputStyle: 'compressed',
+    },
+    sourceMap: true,
+  },
+}
+```
+
+
 
 ### `webpackImporter`