diff --git a/README.md b/README.md
index 944f03f..ec10257 100644
--- a/README.md
+++ b/README.md
@@ -38,3 +38,8 @@ ddev drush sql-sync @live @self
 ddev drush -y rsync --exclude-paths=css:js:php --verbose @live:%files/ @self:%files
 ```
 
+## Compile CSS
+
+```shell
+ddev npm run sass-dev
+```