diff --git a/README.md b/README.md
index 09d8fb7c4..7bb5e085b 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ You'll need common dependencies for building rails applications such as a javasc
 After cloning the repository
 
     $ bundle install
+    $ yarn install
     $ rake searchworks:install
 
 The installation script will