diff --git a/scripts/install b/scripts/install
index 8948f43..86da27c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -186,12 +186,11 @@ mkdir -p "$final_path/db"
 
 chown -R "$app":"$app" "$final_path"
 pushd $final_path
-ynh_use_nodejs
-sudo -u $app env PATH=$PATH:$nodejs_path npm install hoek@^4.2.1 --production
-#sudo -u $app env PATH=$PATH:$nodejs_path npm install typescript@>=2.0 --save
-sudo -u $app env PATH=$PATH:$nodejs_path npm install ts-node --production
-sudo -u $app env PATH=$PATH:$nodejs_path npm install --production
-sudo -u $app env PATH=$PATH:$nodejs_path npm audit fix
+    ynh_use_nodejs
+    sudo -u $app env PATH=$PATH:$nodejs_path npm install hoek@^4.2.1 --production
+    sudo -u $app env PATH=$PATH:$nodejs_path npm install ts-node --production
+    sudo -u $app env PATH=$PATH:$nodejs_path npm install --production
+    sudo -u $app env PATH=$PATH:$nodejs_path npm audit fix
 popd
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 77dff4f..4f3d7d9 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -134,12 +134,11 @@ mkdir -p "$final_path/db"
 #=================================================
 
 chown -R "$app":"$app" "$final_path"
-
 pushd $final_path
-ynh_use_nodejs
-sudo -u $app env PATH=$PATH:$nodejs_path npm update --production
-sudo -u $app env PATH=$PATH:$nodejs_path npm install --production
-sudo -u $app env PATH=$PATH:$nodejs_path npm audit fix
+    ynh_use_nodejs
+    sudo -u $app env PATH=$PATH:$nodejs_path npm update --production
+    sudo -u $app env PATH=$PATH:$nodejs_path npm install --production
+    sudo -u $app env PATH=$PATH:$nodejs_path npm audit fix
 popd
 
 ### Verify the checksum of a file, stored by `ynh_store_file_checksum` in the install script.