diff --git a/discourse.yml b/discourse.yml
index a2eb83662f3228fd2c08b0331c60b683615e4080..a342951121d453a99c87bad4eb1d53ced9465529 100644
--- a/discourse.yml
+++ b/discourse.yml
@@ -12,6 +12,7 @@
     - email
     - chrony
     - iptables
+    - munin-node
 
   vars:
     distro: stretch
diff --git a/roles/munin-node/files/docker b/roles/munin-node/files/docker
index 72cad572f8669c6dbd79a81528dab2e6abcf131d..3b72c2e5a00f9a8e536368f77945a3e659e34299 100644
--- a/roles/munin-node/files/docker
+++ b/roles/munin-node/files/docker
@@ -1,2 +1,2 @@
 [docker_*]
-user docker
+user root