diff --git a/flake.nix b/flake.nix
index 6cd9b8e..4308b44 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,8 +4,15 @@
     flake-utils.url = "github:numtide/flake-utils";
     rust-overlay.url = "github:oxalica/rust-overlay";
   };
-  outputs = { self, nixpkgs, flake-utils, rust-overlay, ... }:
-    flake-utils.lib.eachDefaultSystem (system:
+  outputs =
+    {
+      nixpkgs,
+      flake-utils,
+      rust-overlay,
+      ...
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
       let
         manifest = (pkgs.lib.importTOML ./Cargo.toml).package;
         overlays = [ (import rust-overlay) ];
@@ -23,32 +30,39 @@
           src = ./.;
           cargoLock.lockFile = ./Cargo.lock;
 
-          meta = with nixpkgs.lib; {
+          meta = {
             description = manifest.description;
-            license = licenses.unlicense;
+            license = nixpkgs.lib.licenses.unlicense;
             maintainers = [ ];
           };
         };
-      in {
-        packages = { rustPackage = myRustBuild; };
+      in
+      {
+        packages = {
+          rustPackage = myRustBuild;
+        };
         defaultPackage = myRustBuild;
         devShell = pkgs.mkShell {
-          buildInputs =
-            [ (rustVersion.override { extensions = [ "rust-src" ]; }) ];
-          shellHook = let
-            cargo = "${pkgs.cargo}/bin/cargo";
-            rofi = "${pkgs.rofi}/bin/rofi";
-            bin = "rofi-obsidian";
-            rofiDebug = "rofi-obsidian-debug";
-            rofiRelease = "rofi-obsidian-release";
-          in ''
-            alias ${rofiDebug}="${cargo} build && ${rofi} -show o -modes o:./target/debug/${bin}"
-            alias ${rofiRelease}="${cargo} build --profile release && ${rofi} -show o -modes o:./target/release/${bin}"
+          buildInputs = [
+            (rustVersion.override { extensions = [ "rust-src" ]; })
+            pkgs.git-cliff
+          ];
+          shellHook =
+            let
+              cargo = "${pkgs.cargo}/bin/cargo";
+              rofi = "${pkgs.rofi}/bin/rofi";
+              bin = "rofi-obsidian";
+              rofiDebug = "rofi-obsidian-debug";
+              rofiRelease = "rofi-obsidian-release";
+            in
+            ''
+              alias ${rofiDebug}="${cargo} build && ${rofi} -show o -modes o:./target/debug/${bin}"
+              alias ${rofiRelease}="${cargo} build --profile release && ${rofi} -show o -modes o:./target/release/${bin}"
 
-            echo "Use ${rofiDebug} to build and run the debuging version with rofi."
-            echo "Use ${rofiRelease} to build and run the release version with rofi."
-          '';
+              echo "Use ${rofiDebug} to build and run the debuging version with rofi."
+              echo "Use ${rofiRelease} to build and run the release version with rofi."
+            '';
         };
-      });
-
+      }
+    );
 }