diff --git a/Documentation/admin-guide/abi-obsolete.rst b/Documentation/admin-guide/abi-obsolete.rst
index cda9168..d095867 100644
--- a/Documentation/admin-guide/abi-obsolete.rst
+++ b/Documentation/admin-guide/abi-obsolete.rst
@@ -8,3 +8,4 @@
 obsolete and when it can be expected to be removed.
 
 .. kernel-abi:: $srctree/Documentation/ABI/obsolete
+   :rst: