diff --git a/Documentation/admin-guide/device-mapper/index.rst b/Documentation/admin-guide/device-mapper/index.rst
index c77c58b8f67b7418fe57b6c3cb4c2a9563982a49..d8dec8911eb3814071c773dac6e879458fa7585d 100644
--- a/Documentation/admin-guide/device-mapper/index.rst
+++ b/Documentation/admin-guide/device-mapper/index.rst
@@ -8,6 +8,7 @@ Device Mapper
     cache-policies
     cache
     delay
+    dm-clone
     dm-crypt
     dm-flakey
     dm-init