diff --git a/flake.nix b/flake.nix
index 98355e8..c634295 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,35 +6,83 @@
   };
 
   outputs =
-    inputs@{
-      self,
-      nixpkgs,
-      ...
-    }:
+    inputs@{ self, nixpkgs, ... }:
     let
       adam-gui-libs = with pkgs; [
-    libGL pkg-config xorg.libX11.dev xorg.libXcursor xorg.libXi xorg.libXinerama xorg.libXrandr xorg.libXxf86vm
-    ];
-    kon-libs = with pkgs; [
-    pkg-config
-  ];
+        libGL
+        pkg-config
+        xorg.libX11.dev
+        xorg.libXcursor
+        xorg.libXi
+        xorg.libXinerama
+        xorg.libXrandr
+        xorg.libXxf86vm
+      ];
+      kon-libs = with pkgs; [ pkg-config ];
       pkgs = import nixpkgs {
         system = "x86_64-linux";
         overlays = [ self.overlays.default ];
       };
 
-    in {
-      nixosModules.default = ({config, pkgs, ...}: { nixpkgs.overlays = [ self.overlays.default ]; });
+    in
+    {
+      nixosModules.default = (
+        { config, pkgs, ... }:
+        {
+          nixpkgs.overlays = [ self.overlays.default ];
+        }
+      );
       packages.x86_64-linux = rec {
-        inherit (pkgs)
-          kon
-          adam-gui;
+        inherit (pkgs) kon adam-gui;
       };
       overlays.default = final: prev: {
-          kon =
-            with pkgs;
+        kon =
+          with pkgs;
+          (buildGoModule rec {
+            pname = "kon";
+            version = "0.0.1";
+
+            buildInputs = [
+              gcc
+              go
+            ] ++ kon-libs;
+
+            nativeBuildInputs = with pkgs; [
+              pkg-config
+              makeWrapper
+            ];
+
+            subPackages = [ "." ];
+
+            src = fetchFromGitea {
+              domain = "git.ontake.dev";
+              owner = "go";
+              repo = "kon";
+              rev = "c94a27dc86c0dbe21f952d247d51b119e66bc6dc";
+              hash = "sha256-Fi8DkF8lBEdBcOKRKA0Zr9s4NDy1eSrIs9nQS5YA02Q=";
+            };
+
+            vendorHash = null;
+
+            meta = with lib; {
+              description = "A sysadmin tool for monitoring and system updates";
+              homepage = "https://git.ontake.dev/go/kon";
+              license = licenses.gpl3;
+              maintainers = [ ];
+              platforms = platforms.linux;
+            };
+
+            postInstall = ''
+              wrapProgram "$out/bin/kon" \
+              --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath kon-libs}
+            '';
+          });
+        adam-gui = pkgs.symlinkJoin {
+          name = "adam-gui";
+          version = "0.0.1";
+          paths = with pkgs; [
             (buildGoModule rec {
-              pname = "kon";
+              pname = "adam-gui";
               version = "0.0.1";
 
               buildInputs = [
@@ -44,6 +92,7 @@
 
               nativeBuildInputs = with pkgs; [
                 pkg-config
+                addOpenGLRunpath
                 makeWrapper
               ];
 
@@ -52,88 +101,44 @@
               src = fetchFromGitea {
                 domain = "git.ontake.dev";
                 owner = "go";
-                repo = "kon";
-                rev = "c94a27dc86c0dbe21f952d247d51b119e66bc6dc";
-                hash = "sha256-Fi8DkF8lBEdBcOKRKA0Zr9s4NDy1eSrIs9nQS5YA02Q=";
+                repo = "adam-gui";
+                rev = "a64eabcfd4a85d2a3fe3e88c8f668af2c4db741d";
+                hash = "sha256-igJie5yYj7LndBGd5XA7GU0qWalrK5j+YM0hCFunXVY=";
               };
 
               vendorHash = null;
 
               meta = with lib; {
-                description = "A sysadmin tool for monitoring and system updates";
-                homepage = "https://git.ontake.dev/go/kon";
+                description = "A simple GUI for ADAM branded scales";
+                homepage = "https://git.ontake.dev/go/adam-gui";
                 license = licenses.gpl3;
                 maintainers = [ ];
                 platforms = platforms.linux;
               };
 
               postInstall = ''
-                wrapProgram "$out/bin/kon" \
-                --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath kon-libs}
+                wrapProgram "$out/bin/adam-gui" \
+                --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath adam-gui-libs}
               '';
-            });
-          adam-gui = pkgs.symlinkJoin {
-            name = "adam-gui";
-            version = "0.0.1";
-            paths = with pkgs; [
-              (buildGoModule rec {
-                pname = "adam-gui";
-                version = "0.0.1";
 
-                buildInputs = [
-                  gcc
-                  go
-                ] ++ kon-libs;
-
-                nativeBuildInputs = with pkgs; [
-                  pkg-config
-                  addOpenGLRunpath
-                  makeWrapper
-                ];
-
-                subPackages = [ "." ];
-
-                src = fetchFromGitea {
-                  domain = "git.ontake.dev";
-                  owner = "go";
-                  repo = "adam-gui";
-                  rev = "a64eabcfd4a85d2a3fe3e88c8f668af2c4db741d";
-                  hash = "sha256-igJie5yYj7LndBGd5XA7GU0qWalrK5j+YM0hCFunXVY=";
-                };
-
-                vendorHash = null;
-
-                meta = with lib; {
-                  description = "A simple GUI for ADAM branded scales";
-                  homepage = "https://git.ontake.dev/go/adam-gui";
-                  license = licenses.gpl3;
-                  maintainers = [ ];
-                  platforms = platforms.linux;
-                };
-
-                postInstall = ''
-                  wrapProgram "$out/bin/adam-gui" \
-                  --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath adam-gui-libs}
-                '';
-
-                postFixup = ''
-                  addOpenGLRunpath $out/bin/adam-gui
-                '';
-              })
-              (makeDesktopItem {
-                name = "ADAM GUI";
-                desktopName = "ADAM GUI";
-                exec = "adam-gui";
-                icon = "adam-gui";
-                comment = "A simple GUI for ADAM branded scales.";
-                categories = [
-                  "Science"
-                  "Utility"
-                ];
-              })
-            ];
-          };
+              postFixup = ''
+                addOpenGLRunpath $out/bin/adam-gui
+              '';
+            })
+            (makeDesktopItem {
+              name = "ADAM GUI";
+              desktopName = "ADAM GUI";
+              exec = "adam-gui";
+              icon = "adam-gui";
+              comment = "A simple GUI for ADAM branded scales.";
+              categories = [
+                "Science"
+                "Utility"
+              ];
+            })
+          ];
         };
+      };
     };
 }