diff --git a/conf/systemd.service b/conf/systemd.service
index 958f76c..0959ec7 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -10,7 +10,7 @@ WorkingDirectory=__INSTALL_DIR__/
 Environment="__YNH_NODE_LOAD_PATH__"
 Environment=NODE_ENV=production
 EnvironmentFile=__INSTALL_DIR__/.env
-ExecStart=npm run deploy
+ExecStart=__YNH_NPM__ run deploy
 StandardOutput=append:/var/log/__APP__/__APP__.log
 StandardError=inherit