diff --git a/base/hostconfig/wohnz.sls b/base/hostconfig/wohnz.sls
index 5c1a3b6..2a39177 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: node_exporter
+        User: prometheus 
         Group: gpio
         Environment: RPI_FANPIN=21 RPI_FAN_DEBUG=False 
       Install:
diff --git a/k8s/init.sls b/k8s/init.sls
index 8c3332d..9ba7257 100644
--- a/k8s/init.sls
+++ b/k8s/init.sls
@@ -1,6 +1,8 @@
 # -*- coding: utf-8 -*-
 # vim: ft=yaml
 ---
+chaos-role:
+  - kubernetes-node
 
 sysctl:
   params: