diff --git a/Documentation/features/vm/ELF-ASLR/arch-support.txt b/Documentation/features/vm/ELF-ASLR/arch-support.txt
index 15164f36f224..8d6ded2d67a7 100644
--- a/Documentation/features/vm/ELF-ASLR/arch-support.txt
+++ b/Documentation/features/vm/ELF-ASLR/arch-support.txt
@@ -1,6 +1,7 @@
 #
 # Feature name:          ELF-ASLR
 #         Kconfig:       ARCH_HAS_ELF_RANDOMIZE
+#         Kconfig:       ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
 #         description:   arch randomizes the stack, heap and binary images of ELF binaries
 #
     -----------------------