diff --git a/man7/user_namespaces.7 b/man7/user_namespaces.7
index 8ecbf7f8f..38f390d13 100644
--- a/man7/user_namespaces.7
+++ b/man7/user_namespaces.7
@@ -266,7 +266,11 @@ Holding
 .B CAP_SYS_ADMIN
 within the user namespace associated with a process's cgroup namespace
 allows (since Linux 4.6)
-that process to mount cgroup filesystems.
+that process to the mount cgroup version 2 filesystem and
+cgroup version 1 named hierarchies
+(i.e., cgroup filesystems mounted with the
+.BR """none,name="""
+option).
 
 Holding
 .B CAP_SYS_ADMIN