diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index 96ebcc2a7b41..21b6b72a9ba8 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -395,6 +395,8 @@ VMA Offset Manager
 .. kernel-doc:: drivers/gpu/drm/drm_vma_manager.c
    :export:
 
+.. _prime_buffer_sharing:
+
 PRIME Buffer Sharing
 ====================