diff --git a/Documentation/cgroup-v1/00-INDEX b/Documentation/cgroup-v1/00-INDEX
index 6ad425f7cf56..106885ad670d 100644
--- a/Documentation/cgroup-v1/00-INDEX
+++ b/Documentation/cgroup-v1/00-INDEX
@@ -24,5 +24,3 @@ net_prio.txt
 	- Network priority cgroups details and usages.
 pids.txt
 	- Process number cgroups details and usages.
-unified-hierarchy.txt
-	- Description the new/next cgroup interface.