diff --git a/hosts/cuallaidh.nix b/hosts/cuallaidh.nix
index e9e5924..3c96bbd 100644
--- a/hosts/cuallaidh.nix
+++ b/hosts/cuallaidh.nix
@@ -26,5 +26,5 @@
     "nixpkgs=https://nixos.org/channels/nixos-19.09/nixexprs.tar.xz"
   ];
 
-  system.stateVersion = "19.03";       # The version of NixOS originally installed
+  system.stateVersion = "19.03";   # The version of NixOS originally installed
 }