diff --git a/pkgs/development/python-modules/shacl2code/default.nix b/pkgs/development/python-modules/shacl2code/default.nix
index c6457fe187e3..c393957b98c7 100644
--- a/pkgs/development/python-modules/shacl2code/default.nix
+++ b/pkgs/development/python-modules/shacl2code/default.nix
@@ -67,6 +67,8 @@ buildPythonPackage (finalAttrs: {
     "tests/test_rust.py"
   ];
 
+  __darwinAllowLocalNetworking = true;
+
   meta = {
     description = "Convert SHACL model to code bindings";
     homepage = "https://github.com/JPEWdev/shacl2code";