diff --git a/configuration.nix b/configuration.nix
index 5847555..0ed8135 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -164,9 +164,9 @@
     vim
     emacs29-pgtk
     nfs-utils
-    v4l-utils
-    android-tools
-    adb-sync
+    # v4l-utils
+    # android-tools
+    # adb-sync
   ];
 
   services.flatpak.enable = true;
diff --git a/flake.nix b/flake.nix
index d625808..c2a551d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -141,6 +141,7 @@
               networking.hostName = "knockout";
 	      sound.enable = true;
             }
+	    ./modules/droidcam-obs.nix # only this machine
             ./hardware/knockout-hw.nix
             inputs.home-manager-unstable.nixosModules.home-manager
             {
diff --git a/home.nix b/home.nix
index a83d5e6..9b18666 100644
--- a/home.nix
+++ b/home.nix
@@ -22,9 +22,6 @@ with lib.hm.gvariant;
     pkgs.eza
     pkgs.python3
     pkgs.unzip
-    pkgs.ffmpeg
-    pkgs.droidcam
-    pkgs.obs-studio
     # (pkgs.wrapOBS {
     #  plugins = with pkgs.obs-studio-plugins; [
     #  droidcam-obs
diff --git a/modules/droidcam-obs.nix b/modules/droidcam-obs.nix
new file mode 100644
index 0000000..f79ea36
--- /dev/null
+++ b/modules/droidcam-obs.nix
@@ -0,0 +1,12 @@
+{ config, lib, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    v4l-utils
+    android-tools
+    adb-sync
+    ffmpeg
+    droidcam
+    obs-studio
+  ];
+}