diff --git a/flake.nix b/flake.nix
index e71e96a..675d46f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -46,8 +46,8 @@
       }
     )
     // {
-      homeManagerModules.play = import ./modules/home-manager.nix;
-      nixosModules.play = import ./modules/nixos.nix;
+      homeManagerModules.play = import ./modules/home;
+      nixosModules.play = import ./modules/nixos;
 
       # Default module (home-manager)
       homeManagerModules.default = self.homeManagerModules.play;
diff --git a/lib/default.nix b/lib/default.nix
new file mode 100644
index 0000000..4edd041
--- /dev/null
+++ b/lib/default.nix
@@ -0,0 +1,37 @@
+{ lib, ... }:
+rec {
+  # Helper to convert Nix attrs to gamescope command-line arguments
+  toCliArgs =
+    attrs:
+    let
+      argToString =
+        name: value:
+        if builtins.isBool value then
+          lib.optionalString value "--${name}"
+        else
+          "--${name} ${toString value}";
+    in
+    lib.concatStringsSep " " (lib.mapAttrsToList argToString attrs);
+
+  # Helper to convert Nix attrs to fish 'set -x' commands
+  toEnvCommands =
+    attrs:
+    lib.concatStringsSep "\n" (
+      lib.mapAttrsToList (name: value: "set -x ${name} '${toString value}'") attrs
+    );
+
+  getPrimaryMonitor = monitors: lib.findFirst (m: m.primary) null monitors;
+
+  getMonitorDefaults =
+    monitors:
+    let
+      getPrimary = getPrimaryMonitor monitors;
+    in
+    {
+      WIDTH = if getPrimary != null then getPrimary.width else 1920;
+      HEIGHT = if getPrimary != null then getPrimary.height else 1080;
+      REFRESH_RATE = if getPrimary != null then getPrimary.refreshRate else 60;
+      VRR = if getPrimary != null then getPrimary.vrr else false;
+      HDR = if getPrimary != null then getPrimary.hdr else false;
+    };
+}
diff --git a/lib/defualt.nix b/lib/defualt.nix
deleted file mode 100644
index 97a59ac..0000000
--- a/lib/defualt.nix
+++ /dev/null
@@ -1,53 +0,0 @@
-{ lib }:
-
-{
-  # Helper to convert Nix attrs to gamescope command-line arguments
-  toCliArgs =
-    attrs:
-    let
-      argToString =
-        name: value:
-        if builtins.isBool value then
-          lib.optionalString value "--${name}"
-        else
-          "--${name} ${toString value}";
-    in
-    lib.concatStringsSep " " (lib.mapAttrsToList argToString attrs);
-
-  # Helper to convert Nix attrs to fish 'set -x' commands
-  toEnvCommands =
-    attrs:
-    lib.concatStringsSep "\n" (
-      lib.mapAttrsToList (name: value: "set -x ${name} '${toString value}'") attrs
-    );
-
-  getPrimaryMonitor = monitors: lib.findFirst (m: m.primary) null monitors;
-
-  getMonitorDefaults = monitors: {
-    WIDTH =
-      let
-        pm = lib.play.getPrimaryMonitor monitors;
-      in
-      if pm != null then pm.width else 1920;
-    HEIGHT =
-      let
-        pm = lib.play.getPrimaryMonitor monitors;
-      in
-      if pm != null then pm.height else 1080;
-    REFRESH_RATE =
-      let
-        pm = lib.play.getPrimaryMonitor monitors;
-      in
-      if pm != null then pm.refreshRate else 60;
-    VRR =
-      let
-        pm = lib.play.getPrimaryMonitor monitors;
-      in
-      if pm != null then pm.vrr else false;
-    HDR =
-      let
-        pm = lib.play.getPrimaryMonitor monitors;
-      in
-      if pm != null then pm.hdr else false;
-  };
-}
diff --git a/modules/home/default.nix b/modules/home/default.nix
index 2b262bb..f2218ab 100644
--- a/modules/home/default.nix
+++ b/modules/home/default.nix
@@ -4,3 +4,4 @@
     ./gamescoperun.nix
     ./wrappers.nix
   ];
+}
diff --git a/modules/home/gamescoperun.nix b/modules/home/gamescoperun.nix
index 63bef27..0c5261f 100644
--- a/modules/home/gamescoperun.nix
+++ b/modules/home/gamescoperun.nix
@@ -7,10 +7,13 @@
 }:
 
 let
+  # Extend lib with play utilities
+  playLib = import ../../lib { inherit lib; };
+
   cfg = config.play.gamescoperun;
 
   # Use shared lib functions
-  inherit (lib.play) toCliArgs toEnvCommands getMonitorDefaults;
+  inherit (playLib) toCliArgs toEnvCommands getMonitorDefaults;
 
   # Get monitor defaults
   monitorDefaults = getMonitorDefaults config.play.monitors;
diff --git a/modules/home/wrapper.nix b/modules/home/wrappers.nix
similarity index 96%
rename from modules/home/wrapper.nix
rename to modules/home/wrappers.nix
index 2352970..1d844ff 100644
--- a/modules/home/wrapper.nix
+++ b/modules/home/wrappers.nix
@@ -6,10 +6,13 @@
 }:
 
 let
+  # Extend lib with play utilities
+  playLib = import ../../lib { inherit lib; };
+
   cfg = config.play.wrappers;
 
   # Use shared lib function
-  inherit (lib.play) toCliArgs;
+  inherit (playLib) toCliArgs;
 
   # Function to create a wrapper for an application
   mkWrapper =
diff --git a/pkgs/proton-cachyos/package.nix b/pkgs/proton-cachyos/default.nix
similarity index 100%
rename from pkgs/proton-cachyos/package.nix
rename to pkgs/proton-cachyos/default.nix