diff --git a/pkgs/development/python-modules/azure-core/default.nix b/pkgs/development/python-modules/azure-core/default.nix
index 75cf39587615..4e9329f22603 100644
--- a/pkgs/development/python-modules/azure-core/default.nix
+++ b/pkgs/development/python-modules/azure-core/default.nix
@@ -21,6 +21,8 @@ buildPythonPackage rec {
   pname = "azure-core";
   disabled = pythonOlder "3.6";
 
+  __darwinAllowLocalNetworking = true;
+
   src = fetchPypi {
     inherit pname version;
     extension = "zip";