diff --git a/systems/catullus/configuration.nix b/systems/catullus/configuration.nix
index 80867f8..1aab2c5 100644
--- a/systems/catullus/configuration.nix
+++ b/systems/catullus/configuration.nix
@@ -77,6 +77,12 @@ in {
     <configs/traadfri.nix>
     <modules/retiolum.nix>
     <modules/telegram-bot.nix>
+    {
+      nixpkgs.config.packageOverrides = pkgs: {
+        writeDash = pkgs.writers.writeDash;
+        writeDashBin = pkgs.writers.writeDashBin;
+      };
+    }
     {
       environment.systemPackages = [ pkgs.wtf ];
 
@@ -87,7 +93,7 @@ in {
       };
     }
     {
-      imports = [ <stockholm/krebs/3modules/urlwatch> ];
+      imports = [ <stockholm/krebs/3modules/urlwatch.nix> ];
 
       krebs.urlwatch = {
         enable = true;
diff --git a/systems/catullus/hardware-configuration.nix b/systems/catullus/hardware-configuration.nix
index 5817349..adbcb16 100644
--- a/systems/catullus/hardware-configuration.nix
+++ b/systems/catullus/hardware-configuration.nix
@@ -4,10 +4,6 @@
   boot.kernelParams = [ "cma=32M" ];
 
   fileSystems = {
-    "/boot" = {
-       device = "/dev/disk/by-label/NIXOS_BOOT";
-       fsType = "vfat";
-    };
     "/" = {
       device = "/dev/disk/by-label/NIXOS_SD";
       fsType = "ext4";