diff --git a/hosts/hel1-a/configuration.nix b/hosts/hel1-a/configuration.nix
index 3a09a6b..c4e6a08 100644
--- a/hosts/hel1-a/configuration.nix
+++ b/hosts/hel1-a/configuration.nix
@@ -105,7 +105,6 @@ in {
 
   environment.systemPackages = with pkgs; [
     headscale
-    mailutils
     nixos-option
     graphicsmagick
   ];
diff --git a/modules/services/postfix/default.nix b/modules/services/postfix/default.nix
index df07030..b2afc52 100644
--- a/modules/services/postfix/default.nix
+++ b/modules/services/postfix/default.nix
@@ -2,6 +2,7 @@
   config,
   lib,
   myData,
+  pkgs,
   ...
 }: {
   options.mj.services.postfix = with lib.types; {
@@ -10,6 +11,9 @@
   };
 
   config = lib.mkIf config.mj.services.postfix.enable {
+
+    environment.systemPackages = [pkgs.mailutils];
+
     services.postfix = {
       enable = true;
       enableSmtp = true;