diff --git a/lass/1systems/blue/config.nix b/lass/1systems/blue/config.nix
index 14f4971f7..c46bb351e 100644
--- a/lass/1systems/blue/config.nix
+++ b/lass/1systems/blue/config.nix
@@ -15,14 +15,6 @@ with import <stockholm/lib>;
 
   krebs.build.host = config.krebs.hosts.blue;
 
-  environment.shellAliases = {
-    deploy = pkgs.writeDash "deploy" ''
-      set -eu
-      export SYSTEM="$1"
-      $(nix-build $HOME/sync/stockholm/lass/krops.nix --no-out-link --argstr name "$SYSTEM" -A deploy)
-    '';
-  };
-
   networking.nameservers = [ "1.1.1.1" ];
 
   services.restic.backups = genAttrs [
diff --git a/lass/2configs/default.nix b/lass/2configs/default.nix
index b0d7ff23b..ae2754c96 100644
--- a/lass/2configs/default.nix
+++ b/lass/2configs/default.nix
@@ -93,6 +93,7 @@ with import <stockholm/lib>;
 
   environment.systemPackages = with pkgs; [
   #stockholm
+    deploy
     git
     gnumake
     jq
diff --git a/lass/5pkgs/deploy/default.nix b/lass/5pkgs/deploy/default.nix
new file mode 100644
index 000000000..c07cf20d1
--- /dev/null
+++ b/lass/5pkgs/deploy/default.nix
@@ -0,0 +1,6 @@
+{ writers }:
+writers.writeDashBin "deploy" ''
+  set -eu
+  export SYSTEM="$1"
+  $(nix-build $HOME/sync/stockholm/lass/krops.nix --no-out-link --argstr name "$SYSTEM" -A deploy)
+''