diff --git a/default.nix b/default.nix
index a6aa7c8..80bae35 100644
--- a/default.nix
+++ b/default.nix
@@ -1,14 +1,21 @@
-{ lib, self, mixRelease, fetchMixDeps, elixir }: mixRelease rec {
-	pname = "sso_bsn";
-	version = "0.0.1";
+{
+  lib,
+  self,
+  mixRelease,
+  fetchMixDeps,
+  elixir,
+}:
+mixRelease rec {
+  pname = "sso_bsn";
+  version = "0.0.1";
 
-	inherit elixir;
-	src = self;
-	mixFodDeps = fetchMixDeps {
-		pname = "mix-deps-${pname}";
-		inherit version src;
-		sha256 = "sha256-hQlMy0e1Kv2zBXYCiNHYlIO0N00wuIW8B+ZlsEMTSy0=";
-	};
+  inherit elixir;
+  src = self;
+  mixFodDeps = fetchMixDeps {
+    pname = "mix-deps-${pname}";
+    inherit version src;
+    sha256 = "sha256-hQlMy0e1Kv2zBXYCiNHYlIO0N00wuIW8B+ZlsEMTSy0=";
+  };
 
-	ELIXIR_MAKE_CACHE_DIR = "/tmp/.elixir-make-cache";
+  ELIXIR_MAKE_CACHE_DIR = "/tmp/.elixir-make-cache";
 }
diff --git a/flake.nix b/flake.nix
index b86aca6..6716983 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,19 +1,27 @@
 {
   description = "A simple OIDC SSO service";
 
-  outputs = { self, nixpkgs, systems }: let 
+  outputs = {
+    self,
+    nixpkgs,
+    systems,
+  }: let
     inherit (nixpkgs) lib;
-    eachSystem = f: lib.genAttrs (import systems) (system: f {
-      inherit system;
-      pkgs = nixpkgs.legacyPackages.${system};
-      ownPkgs = self.packages.${system};
-    });
+    eachSystem = f:
+      lib.genAttrs (import systems) (system:
+        f {
+          inherit system;
+          pkgs = nixpkgs.legacyPackages.${system};
+          ownPkgs = self.packages.${system};
+        });
   in {
-    devShells = eachSystem ({ pkgs, ... }: {
-      default = pkgs.beam.beamLib.callPackage ./shell.nix {};
+    devShells = eachSystem ({pkgs, ...}: {
+      default = pkgs.beam.packages.erlang_26.callPackage ./shell.nix {};
     });
-    packages = eachSystem ({ pkgs, ... }: {
-      default = pkgs.beam.packages.erlang.callPackage ./default.nix { inherit self; inherit (pkgs) elixir; };
+    packages = eachSystem ({pkgs, ...}: {
+      default = pkgs.beam.packages.erlang_26.callPackage ./default.nix {
+        inherit self;
+      };
     });
   };
 }
diff --git a/shell.nix b/shell.nix
index b0fbdff..d130820 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,10 +1,24 @@
-{ mkShell, elixir, elixir-ls, inotify-tools, sqlite-interactive }:
- mkShell {
-	packages = [ elixir elixir-ls inotify-tools sqlite-interactive ];
-	shellHook = ''
-	  mkdir -p .nix-mix
-	  mkdir -p .nix-hex
-	  export MIX_HOME=$PWD/.nix-mix
-	  export HEX_HOME=$PWD/.nix-hex
-	'';
-}
\ No newline at end of file
+{
+  lib,
+  pkgs,
+  mkShell,
+  elixir,
+  elixir-ls,
+  inotify-tools,
+  sqlite-interactive,
+}:
+mkShell {
+  packages =
+    [elixir elixir-ls sqlite-interactive]
+    ++ lib.lists.optional (pkgs.system == "x86_64-linux") inotify-tools
+    ++ lib.lists.optionals (pkgs.system == "aarch64-darwin") (with pkgs.darwin.apple_sdk.frameworks; [
+      CoreFoundation
+      CoreServices
+    ]);
+  shellHook = ''
+    mkdir -p .nix-mix
+    mkdir -p .nix-hex
+    export MIX_HOME=$PWD/.nix-mix
+    export HEX_HOME=$PWD/.nix-hex
+  '';
+}