diff --git a/configurations/nixos/horizon/configuration.nix b/configurations/nixos/horizon/configuration.nix
index 99e3268..7e2ab8a 100644
--- a/configurations/nixos/horizon/configuration.nix
+++ b/configurations/nixos/horizon/configuration.nix
@@ -48,14 +48,9 @@
     };
   };
 
-  environment.systemPackages = [
-    (pkgs.callPackage
-      ./webtoon-dl.nix
-      {})
-    # TODO: this package always needs to be called with the --in-process-gpu flag for some reason, can we automate that?
-    (pkgs.callPackage
-      ./prostudiomasters.nix
-      {})
+  environment.systemPackages = with pkgs; [
+    webtoon-dl
+    prostudiomasters
   ];
 
   programs = {
diff --git a/modules/nixos-modules/default.nix b/modules/nixos-modules/default.nix
index 8cdeae9..d668a74 100644
--- a/modules/nixos-modules/default.nix
+++ b/modules/nixos-modules/default.nix
@@ -15,6 +15,7 @@
     ./ai.nix
     ./tailscale.nix
     ./server
+    ./packages
   ];
 
   nixpkgs.config.permittedInsecurePackages = [
diff --git a/modules/nixos-modules/packages/default.nix b/modules/nixos-modules/packages/default.nix
new file mode 100644
index 0000000..208ee24
--- /dev/null
+++ b/modules/nixos-modules/packages/default.nix
@@ -0,0 +1,17 @@
+{pkgs, ...}: {
+  nixpkgs.overlays = [
+    (final: prev: {
+      webtoon-dl =
+        pkgs.callPackage
+        ./webtoon-dl.nix
+        {};
+    })
+    # TODO: this package always needs to be called with the --in-process-gpu flag for some reason, can we automate that?
+    (final: prev: {
+      prostudiomasters =
+        pkgs.callPackage
+        ./prostudiomasters.nix
+        {};
+    })
+  ];
+}
diff --git a/configurations/nixos/horizon/prostudiomasters.nix b/modules/nixos-modules/packages/prostudiomasters.nix
similarity index 100%
rename from configurations/nixos/horizon/prostudiomasters.nix
rename to modules/nixos-modules/packages/prostudiomasters.nix
diff --git a/configurations/nixos/horizon/webtoon-dl.nix b/modules/nixos-modules/packages/webtoon-dl.nix
similarity index 100%
rename from configurations/nixos/horizon/webtoon-dl.nix
rename to modules/nixos-modules/packages/webtoon-dl.nix