diff --git a/linux57-tkg/customization.cfg b/linux57-tkg/customization.cfg
index 6a18a6b..5c0aae1 100644
--- a/linux57-tkg/customization.cfg
+++ b/linux57-tkg/customization.cfg
@@ -87,6 +87,9 @@ _OFenable="false"
 # Set to "true" to use ACS override patch - https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Bypassing_the_IOMMU_groups_.28ACS_override_patch.29 - Kernel default is "false"
 _acs_override=""
 
+# Set to "true" to add Bcache filesystem support. You'll have to install bcachefs-tools-git from AUR for utilities - https://bcachefs.org/ - If in doubt, set to "false"
+_bcachefs=""
+
 # Set to "true" to add back missing symbol for AES-NI/AVX support on ZFS - https://github.com/NixOS/nixpkgs/blob/master/pkgs/os-specific/linux/kernel/export_kernel_fpu_functions.patch - Kernel default is "false"
 _zfsfix=""