diff --git a/conf/systemd.service b/conf/systemd.service
index d1c030b..9d771d3 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -6,7 +6,7 @@ After=network.target
 Type=simple
 User=__APP__
 Group=__APP__
-WorkingDirectory=__INSTALLDIR__/
+WorkingDirectory=__INSTALL_DIR__/
 Environment="__YNH_NODE_LOAD_PATH__"
 Environment="NODE_ENV=production"
 ExecStart=__YNH_NPM__ start