diff --git a/README.rst b/README.rst
index 7748e87..c94bb69 100644
--- a/README.rst
+++ b/README.rst
@@ -14,6 +14,7 @@
     libvirt:
       server:
         enabled: true
+        unix_sock_group: libvirt
         virtualizations:
         - kvm
         network: