diff --git a/base/hostconfig/wohnz.sls b/base/hostconfig/wohnz.sls
index aa1fc15..5c1a3b6 100644
--- a/base/hostconfig/wohnz.sls
+++ b/base/hostconfig/wohnz.sls
@@ -14,7 +14,7 @@ systemd:
 
       Service:
         ExecStart: /usr/local/bin/fan_ctrl.py 
-        User: pi
+        User: node_exporter
         Group: gpio
         Environment: RPI_FANPIN=21 RPI_FAN_DEBUG=False 
       Install: