diff --git a/Using-WireGuard-Easy-without-Docker.md b/Using-WireGuard-Easy-without-Docker.md
index f3e0444..726bc40 100644
--- a/Using-WireGuard-Easy-without-Docker.md
+++ b/Using-WireGuard-Easy-without-Docker.md
@@ -9,7 +9,7 @@ git checkout production
 mv src /app
 cd /app
 npm ci --omit=dev
-cp node_modules ..
+cp -r node_modules ..
 ufw allow 51821/tcp # (webui) Only for users of the UFW firewall
 ufw allow 51820/udp # (wireguard listening port) Only for users of the UFW firewall
 cd -