diff --git a/default.nix b/default.nix
index 8ddc0af8..9d8508d9 100644
--- a/default.nix
+++ b/default.nix
@@ -1,48 +1,28 @@
-{ system ? builtins.currentSystem, git_version ? null, }:
+{ system ? builtins.currentSystem, git_version ? "unknown", }:
 
 with import ./nix/common.nix;
 
 let
-  pkgs = import pkgsSrc { };
+  pkgs = import nixpkgs { };
   compile = import ./nix/compile.nix;
 
-  build_debug_and_release = (target: {
-    debug = (compile {
-      inherit system target git_version pkgsSrc cargo2nixOverlay;
-      release = false;
-    }).workspace.garage { compileMode = "build"; };
+  compileWith = args: compile ({
+    inherit system git_version nixpkgs;
+    crane = flake.inputs.crane;
+    rust-overlay = flake.inputs.rust-overlay;
+  } // args);
 
-    release = (compile {
-      inherit system target git_version pkgsSrc cargo2nixOverlay;
-      release = true;
-    }).workspace.garage { compileMode = "build"; };
-  });
-
-  test = (rustPkgs:
-    pkgs.symlinkJoin {
-      name = "garage-tests";
-      paths =
-        builtins.map (key: rustPkgs.workspace.${key} { compileMode = "test"; })
-        (builtins.attrNames rustPkgs.workspace);
-    });
+  build_release = target: (compile {
+    inherit target;
+    release = true;
+  }).garage;
 
 in {
-  pkgs = {
-    amd64 = build_debug_and_release "x86_64-unknown-linux-musl";
-    i386 = build_debug_and_release "i686-unknown-linux-musl";
-    arm64 = build_debug_and_release "aarch64-unknown-linux-musl";
-    arm = build_debug_and_release "armv6l-unknown-linux-musleabihf";
-  };
-  test = {
-    amd64 = test (compile {
-      inherit system git_version pkgsSrc cargo2nixOverlay;
-      target = "x86_64-unknown-linux-musl";
-      features = [
-        "garage/bundled-libs"
-        "garage/k2v"
-        "garage/lmdb"
-        "garage/sqlite"
-      ];
-    });
+  releasePackages = {
+    amd64 = build_release "x86_64-unknown-linux-musl";
+    i386 = build_release "i686-unknown-linux-musl";
+    arm64 = build_release "aarch64-unknown-linux-musl";
+    arm = build_release "armv6l-unknown-linux-musleabihf";
   };
+  flakePackages = flake.packages.${system};
 }
diff --git a/nix/common.nix b/nix/common.nix
index 1ad809bb..2c03f04e 100644
--- a/nix/common.nix
+++ b/nix/common.nix
@@ -10,9 +10,9 @@ let
 
   flake = (import flake-compat { system = builtins.currentSystem; src = ../.; });
 in
-rec {
-  pkgsSrc = flake.defaultNix.inputs.nixpkgs;
-  cargo2nix = flake.defaultNix.inputs.cargo2nix;
-  cargo2nixOverlay = cargo2nix.overlays.default;
-  devShells = builtins.getAttr builtins.currentSystem flake.defaultNix.devShells;
+
+{
+  flake = flake.defaultNix;
+  nixpkgs = flake.defaultNix.inputs.nixpkgs;
+  devShells = flake.defaultNix.devShells.${builtins.currentSystem};
 }
diff --git a/shell.nix b/shell.nix
index cc06f0fb..ab0bc71f 100644
--- a/shell.nix
+++ b/shell.nix
@@ -3,7 +3,7 @@
 with import ./nix/common.nix;
 
 let
-  pkgs = import pkgsSrc {
+  pkgs = import nixpkgs {
     inherit system;
   };
   winscp = (import ./nix/winscp.nix) pkgs;