diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
index bf7ba4373479..c8bb15d53607 100644
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -1522,8 +1522,8 @@ let
             ACPI_HOTPLUG_CPU = yes;
             ACPI_HOTPLUG_MEMORY = yes;
             MEMORY_HOTPLUG = yes;
-            MEMORY_HOTPLUG_DEFAULT_ONLINE = whenOlder "6.14" yes;
-            MHP_DEFAULT_ONLINE_TYPE_ONLINE_AUTO = whenAtLeast "6.14" yes;
+            MEMORY_HOTPLUG_DEFAULT_ONLINE = whenOlder "6.12" yes;
+            MHP_DEFAULT_ONLINE_TYPE_ONLINE_AUTO = whenAtLeast "6.12" yes;
             MEMORY_HOTREMOVE = lib.mkIf (
               with stdenv.hostPlatform;
               isLoongArch64