diff --git a/flake.nix b/flake.nix
index 0f1fd9b..83c31bf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -7,7 +7,12 @@
   };
 
   outputs =
-    inputs@{ self, nixpkgs, utils, ... }:
+    inputs@{
+      self,
+      nixpkgs,
+      utils,
+      ...
+    }:
     utils.lib.eachSystem
       [
         "x86_64-linux"
@@ -21,7 +26,9 @@
           pkgs = nixpkgs.legacyPackages.${system};
         in
         {
-          packages.kon = with pkgs; (buildGoModule rec {
+          packages.kon =
+            with pkgs;
+            (buildGoModule rec {
               pname = "kon";
               version = "0.0.1";
 
@@ -60,65 +67,67 @@
                 --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath libs}
               '';
             });
-          packages.adam-gui = pkgs.symlinkJoin { name = "adam-gui"; 
-          paths =  with pkgs; [
-            (buildGoModule rec {
-              pname = "adam-gui";
-              version = "0.0.1";
+          packages.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
-              ] ++ libs;
+                buildInputs = [
+                  gcc
+                  go
+                ] ++ libs;
 
-              nativeBuildInputs = with pkgs; [
-                pkg-config
-                addOpenGLRunpath
-                makeWrapper
-              ];
+                nativeBuildInputs = with pkgs; [
+                  pkg-config
+                  addOpenGLRunpath
+                  makeWrapper
+                ];
 
-              subPackages = [ "." ];
+                subPackages = [ "." ];
 
-              src = fetchFromGitea {
-                domain = "git.ontake.dev";
-                owner = "go";
-                repo = "adam-gui";
-                rev = "a64eabcfd4a85d2a3fe3e88c8f668af2c4db741d";
-                hash = "sha256-igJie5yYj7LndBGd5XA7GU0qWalrK5j+YM0hCFunXVY=";
-              };
+                src = fetchFromGitea {
+                  domain = "git.ontake.dev";
+                  owner = "go";
+                  repo = "adam-gui";
+                  rev = "a64eabcfd4a85d2a3fe3e88c8f668af2c4db741d";
+                  hash = "sha256-igJie5yYj7LndBGd5XA7GU0qWalrK5j+YM0hCFunXVY=";
+                };
 
-              vendorHash = null;
+                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;
-              };
+                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 : ${lib.makeLibraryPath libs}
-              '';
+                postInstall = ''
+                  wrapProgram "$out/bin/adam-gui" \
+                  --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath 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"
+                ];
+              })
+            ];
+          };
         }
       );
 }