diff --git a/initscript/systemd/ddns.service b/initscript/systemd/ddns.service
index 387d4df..0cbccc8 100644
--- a/initscript/systemd/ddns.service
+++ b/initscript/systemd/ddns.service
@@ -3,7 +3,7 @@ Description=NodeJS ConoHa DNS API
 After=network.target
 
 [Service]
-ExecStart=node /home/ddns/app.js
+ExecStart=/usr/local/bin/node /home/ddns/app.js
 Restart=always
 User=root
 Environment="NODE_ENV=production"