diff --git a/hosts/nebula/default.nix b/hosts/nebula/default.nix
index 366c277..9897458 100644
--- a/hosts/nebula/default.nix
+++ b/hosts/nebula/default.nix
@@ -2,9 +2,9 @@
 let
   # Disko setup
   fsType = "btrfs"; # one of ext4 or btrfs. Use btrfs if using impermanence
-  dev = "/dev/disk/by-id/ata-QEMU_HARDDISK_QM00005"; # depends on target hardware
+  dev = "/dev/disk/by-id/ata-QEMU_HARDDISK_QM00005";
   encrypted = false; # currrently only applies to btrfs
-  impermanence = false; # currrently only applies to btrfs
+  impermanence = false;
   user = "admin";
 in
 {
@@ -23,7 +23,8 @@ in
 
       # Import optional options
       ../common/optional/openssh.nix
-      ../common/optional/lxd
+      ../common/optional/docker
+      ../common/optional/docker/postgres.nix
 
     ];