diff --git a/scripts/install b/scripts/install
index 44928d7..c64dddf 100644
--- a/scripts/install
+++ b/scripts/install
@@ -97,19 +97,6 @@ ynh_script_progression --message="Configuring NGINX web server..." --weight=2
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
-#=================================================
-# SPECIFIC SETUP
-#==============================================
-# INSTALL HEDGEDOC
-#==============================================
-ynh_script_progression --message="Building Luckysheet... (this will take some time and resources!)" --weight=20
-
-pushd $final_path
-	ynh_use_nodejs
-	npm install 
-	npm install gulp --location=global
-popd
-
 #=================================================
 # MODIFY A CONFIG FILE
 #=================================================
@@ -120,6 +107,20 @@ ynh_add_config --template="../conf/config.example.js" --destination="$final_path
 chmod 400 "$final_path/src/config.js"
 chown $app:$app "$final_path/src/config.js"
 
+#=================================================
+# SPECIFIC SETUP
+#==============================================
+# INSTALL HEDGEDOC
+#==============================================
+ynh_script_progression --message="Building Luckysheet... (this will take some time and resources!)" --weight=20
+
+pushd $final_path
+	ynh_use_nodejs
+	npm install npm@latest --location=global
+	ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm install
+	ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm install gulp --location=global
+popd
+
 #=================================================
 # SETUP SYSTEMD
 #=================================================