diff --git a/flake.nix b/flake.nix
index 8e8c8b1..ca25240 100644
--- a/flake.nix
+++ b/flake.nix
@@ -43,7 +43,12 @@
         naersk-lib.buildPackage {
           pname = source.pname;
           src = pkgs.fetchCrate source;
-          buildInputs = with pkgs; [ pkg-config openssl ];
+          buildInputs = with pkgs;
+            [ pkg-config openssl ] ++ lib.optionals stdenv.isDarwin [
+              darwin.apple_sdk.frameworks.Security
+              pkgs.libiconv
+              darwin.apple_sdk.frameworks.SystemConfiguration
+            ];
         }) sources) //
       # Packages that naersk has trouble building due to https://github.com/nix-community/naersk/issues/263
       {