diff --git a/pkgs/development/python-modules/mitmproxy-wireguard/default.nix b/pkgs/development/python-modules/mitmproxy-wireguard/default.nix
index 3cb3e82b0e07..1fa353260dad 100644
--- a/pkgs/development/python-modules/mitmproxy-wireguard/default.nix
+++ b/pkgs/development/python-modules/mitmproxy-wireguard/default.nix
@@ -1,6 +1,8 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
+, stdenv
+, darwin
 , pytestCheckHook
 , pythonOlder
 , rustPlatform
@@ -21,6 +23,11 @@ buildPythonPackage rec {
     hash = "sha256-Oq3jF4XeT58rad0MWmqucZZHVAshhA8PViQ+2Q9Shgc=";
   };
 
+  buildInputs = lib.optionals stdenv.isDarwin [
+    darwin.libiconv
+    darwin.apple_sdk.frameworks.Security
+  ];
+
   nativeBuildInputs = [
     setuptools-rust
   ] ++ (with rustPlatform; [