diff --git a/flake.nix b/flake.nix
index 5c2c10a..c4d1da3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -40,6 +40,10 @@
             );
 
           package = importYAML "${src}/pubspec.yaml";
+
+          usedFlutter = (pkgs.flutter.override { extraPkgConfigPackages = [ pkgs.libsecret ]; });
+
+          buildInputs = [ pkgs.sqlite ];
         in
         {
           _module.args.pkgs = import nixpkgs {
@@ -57,23 +61,19 @@
               olm
               git
               clang
-              (flutter.override { extraPkgConfigPackages = [ pkgs.libsecret ]; })
+              usedFlutter
 
               (pkgs.writeShellScriptBin "rustup" (builtins.readFile ./nix/fake-rustup.sh))
             ];
 
             env = {
-              LD_LIBRARY_PATH = "${
-                pkgs.lib.makeLibraryPath ([
-                  pkgs.sqlite
-                ])
-              }:./build/native_assets/linux";
+              LD_LIBRARY_PATH = "${lib.makeLibraryPath buildInputs}:./build/native_assets/linux";
               CPATH = lib.makeSearchPath "include" [ pkgs.glibc.dev ];
             };
           };
 
-          packages.default = pkgs.flutter.buildFlutterApplication {
-            inherit src;
+          packages.default = usedFlutter.buildFlutterApplication {
+            inherit src buildInputs;
             pname = package.name;
             version = package.version;