diff --git a/modules/home/programs/terminal/neovim/default.nix b/modules/home/programs/terminal/neovim/default.nix
index ed8cd57..b46a017 100644
--- a/modules/home/programs/terminal/neovim/default.nix
+++ b/modules/home/programs/terminal/neovim/default.nix
@@ -106,7 +106,7 @@
       nmap <C-x> :bnext<CR>
       nmap <C-z> :bprev<CR>
       nmap <C-w> :bd<CR>
-      nmap <C-a> :NERDTreeToggle
+      nmap <C-a> :NERDTreeToggleVCS
     '';
   };
 }
diff --git a/modules/system/devices/disks/filesystems/default.nix b/modules/system/devices/disks/filesystems/default.nix
index 8d3e53c..42422e0 100644
--- a/modules/system/devices/disks/filesystems/default.nix
+++ b/modules/system/devices/disks/filesystems/default.nix
@@ -1,8 +1,8 @@
 { lib, ... }:
 {
-  boot.supportedFilesystems = {                             
-    ntfs = true;
-    zfs = lib.mkForce false;
+  boot = {
+    supportedFilesystems.ntfs = true;
+    zfs.package = pkgs.zfs_unstable;
   };
 
   services = {