diff --git a/pkgs/development/python-modules/dissect-cobaltstrike/default.nix b/pkgs/development/python-modules/dissect-cobaltstrike/default.nix
index 49427300364..c232bdb0bf4 100644
--- a/pkgs/development/python-modules/dissect-cobaltstrike/default.nix
+++ b/pkgs/development/python-modules/dissect-cobaltstrike/default.nix
@@ -64,6 +64,8 @@ buildPythonPackage rec {
     ];
   };
 
+  __darwinAllowLocalNetworking = true;
+
   nativeCheckInputs = [
     pytest-httpserver
     pytestCheckHook