diff --git a/flake.nix b/flake.nix
index bd6bc7f..ce4b939 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,6 +30,7 @@
       nix-latitude = mk_system "x86_64-linux" "nix-latitude" [
       	./hosts/nix-latitude/configuration.nix
 	./modules/plasma.nix
+	./modules/3dmodel.nix
         #./modules/network.nix
         #./modules/office.nix
       ];
@@ -40,6 +41,7 @@
         ./modules/gaming.nix
         ./modules/network.nix
         # ./modules/office.nix
+	./modules/3dmodel.nix
         ./modules/3dprint.nix
       ];
     };
diff --git a/modules/3dmodel.nix b/modules/3dmodel.nix
new file mode 100644
index 0000000..69bc9e6
--- /dev/null
+++ b/modules/3dmodel.nix
@@ -0,0 +1,7 @@
+{ pkgs, ... }: {
+
+  # paczki
+  environment.systemPackages = with pkgs; [
+    openscad-unstable
+  ];
+}
diff --git a/modules/3dprint.nix b/modules/3dprint.nix
index c0315f6..5cb0803 100644
--- a/modules/3dprint.nix
+++ b/modules/3dprint.nix
@@ -1,8 +1,7 @@
 { pkgs, ... }: {
 
   # paczki
-  users.users.sasza.packages = with pkgs; [
+  environment.systemPackages = with pkgs; [
     orca-slicer
-    openscad-unstable
   ];
 }
diff --git a/modules/gaming.nix b/modules/gaming.nix
index 98ca5a0..4c77034 100644
--- a/modules/gaming.nix
+++ b/modules/gaming.nix
@@ -6,7 +6,7 @@
   programs.steam.enable = true;
 
   # paczki
-  users.users.sasza.packages = with pkgs; [
+  environment.systemPackages = with pkgs; [
     lutris
 
   ];
diff --git a/modules/network.nix b/modules/network.nix
index ee2dff8..cbb17cd 100644
--- a/modules/network.nix
+++ b/modules/network.nix
@@ -1,7 +1,7 @@
 { pkgs, ... }: {
 
   # paczki
-  users.users.sasza.packages = with pkgs; [
+  environment.systemPackages = with pkgs; [
     eddie
     wireguard-tools
     qbittorrent
diff --git a/modules/office.nix b/modules/office.nix
index 329fc8b..88908dd 100644
--- a/modules/office.nix
+++ b/modules/office.nix
@@ -1,7 +1,7 @@
 { pkgs, ... }: {
 
   # paczki
-  users.users.sasza.packages = with pkgs; [
+  environment.systemPackages = with pkgs; [
     libreoffice-fresh
   ];
 }