diff --git a/Documentation/arm64/index.rst b/Documentation/arm64/index.rst
index ae21f81188302..e58391557f005 100644
--- a/Documentation/arm64/index.rst
+++ b/Documentation/arm64/index.rst
@@ -15,6 +15,7 @@ ARM64 Architecture
     cpu-feature-registers
     elf_hwcaps
     hugetlbpage
+    kdump
     legacy_instructions
     memory
     memory-tagging-extension