diff --git a/pkgs/os-specific/linux/kernel/hardened-config.nix b/pkgs/os-specific/linux/kernel/hardened-config.nix
index f718235c625a..20911714b90e 100644
--- a/pkgs/os-specific/linux/kernel/hardened-config.nix
+++ b/pkgs/os-specific/linux/kernel/hardened-config.nix
@@ -46,11 +46,6 @@ assert (versionAtLeast version "4.9");
 
   REFCOUNT_FULL = whenAtLeast "4.13" yes;
 
-  # Randomize allocator freelists.
-  SLAB_FREELIST_RANDOM = yes;
-
-  SLAB_FREELIST_HARDENED = whenAtLeast "4.14" yes;
-
   # Randomize page allocator when page_alloc.shuffle=1
   SHUFFLE_PAGE_ALLOCATOR = whenAtLeast "5.2" yes;