diff --git a/.envrc b/.envrc
index 1d953f4..3550a30 100644
--- a/.envrc
+++ b/.envrc
@@ -1 +1 @@
-use nix
+use flake
diff --git a/flake.nix b/flake.nix
index a2ee457..3e2fa9b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -21,8 +21,14 @@
         inherit nixpkgs system;
       };
 
-      devShell.${system} = import ./shell.nix {
-        pkgs = import nixpkgs { inherit system; };
-      };
+      devShells.${system} =
+        let
+          pkgs = import nixpkgs { inherit system; };
+        in
+        {
+          default = pkgs.mkShell {
+            packages = with pkgs; [ git-crypt stylua ];
+          };
+        };
     };
 }
diff --git a/shell.nix b/shell.nix
deleted file mode 100644
index 1033079..0000000
--- a/shell.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-{ pkgs ? import <nixpkgs> { } }:
-
-pkgs.mkShell {
-  nativeBuildInputs = with pkgs; [
-    stylua
-    git-crypt
-  ];
-}