diff --git a/checks/flake-module.nix b/checks/flake-module.nix
index 16b528133..3fd509a42 100644
--- a/checks/flake-module.nix
+++ b/checks/flake-module.nix
@@ -11,7 +11,7 @@
           # this gives us a reference to our flake but also all flake inputs
           inherit self;
         };
-        nixosTests = {
+        nixosTests = lib.optionalAttrs (pkgs.stdenv.isLinux) {
           # import our test
           secrets = import ./secrets nixosTestArgs;
         };
diff --git a/flake.nix b/flake.nix
index 43c85fa97..f03dd150c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -25,6 +25,7 @@
       systems = [
         "x86_64-linux"
         "aarch64-linux"
+        "aarch64-darwin"
       ];
       imports = [
         ./checks/flake-module.nix
diff --git a/pkgs/nix-unit/default.nix b/pkgs/nix-unit/default.nix
index 0f8f0ed42..507ed5704 100644
--- a/pkgs/nix-unit/default.nix
+++ b/pkgs/nix-unit/default.nix
@@ -4,7 +4,6 @@
 , fetchFromGitHub
 , nlohmann_json
 , boost
-, bear
 , meson
 , pkg-config
 , ninja
@@ -27,13 +26,12 @@ stdenv.mkDerivation {
     boost
   ];
   nativeBuildInputs = [
-    bear
     meson
     pkg-config
     ninja
     # nlohmann_json can be only discovered via cmake files
     cmake
-  ] ++ (lib.optional stdenv.cc.isClang [ bear clang-tools ]);
+  ] ++ (lib.optional stdenv.cc.isClang [ clang-tools ]);
 
   meta = {
     description = "Nix unit test runner";