diff --git a/pkgs/development/python-modules/black/default.nix b/pkgs/development/python-modules/black/default.nix
index 884629da0ffe..dd0a4662ce7c 100644
--- a/pkgs/development/python-modules/black/default.nix
+++ b/pkgs/development/python-modules/black/default.nix
@@ -60,6 +60,9 @@ buildPythonPackage rec {
     # Fail on Hydra, see https://github.com/NixOS/nixpkgs/pull/130785
     "test_bpo_2142_workaround"
     "test_skip_magic_trailing_comma"
+  ] ++ lib.optionals (stdenv.isLinux && stdenv.isAarch64) [
+    # exceeds max open files on hydra builders
+    "test_blackd_supported_version"
   ];
 
   propagatedBuildInputs = [