diff --git a/scripts/install b/scripts/install
index 41b4518..491785e 100644
--- a/scripts/install
+++ b/scripts/install
@@ -141,9 +141,13 @@ sudo su - $app <<MCOMMANDS
 pushd ~/live
 /opt/mastodon/.rbenv/versions/2.5.1/bin/gem install bundler
 bin/bundle install --deployment --without development test
-yarn install --production
 MCOMMANDS
 
+# Yarn install on root
+pushd $final_path/live
+yarn install --pure-lockfile
+popd
+
 # Adjust Mastodon config
 pushd $final_path/live/
 sudo cp -a .env.production.sample .env.production