diff --git a/scripts/restore b/scripts/restore
index dc0bff8..209a127 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -60,7 +60,7 @@ ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
 
 ynh_script_progression --message="Installing Yarn dependencies..." --weight=10
 
-pushd "$final_path/live"
+pushd "$install_dir/live"
 	ynh_use_nodejs
 	corepack enable
 	yarn install
diff --git a/scripts/upgrade b/scripts/upgrade
index 46830ec..e2322ee 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -104,7 +104,7 @@ pushd "$install_dir/live"
 	ynh_use_nodejs
 	corepack enable
 	yarn install
-	if [ -d "$final_path/live/public/assets" ]; then
+	if [ -d "$install_dir/live/public/assets" ]; then
 		ynh_exec_warn_less ynh_exec_as $app RAILS_ENV=production $ynh_ruby_load_path $ld_preload bin/bundle exec rails assets:clean
 	fi
 	ynh_exec_warn_less ynh_exec_as $app RAILS_ENV=production $ynh_ruby_load_path $ld_preload bin/bundle exec rails assets:precompile