diff --git a/pkgs/development/python-modules/atenpdu/default.nix b/pkgs/development/python-modules/atenpdu/default.nix
index b34b1c46c1ad..0ab5b86e94c9 100644
--- a/pkgs/development/python-modules/atenpdu/default.nix
+++ b/pkgs/development/python-modules/atenpdu/default.nix
@@ -39,5 +39,6 @@ buildPythonPackage rec {
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
     mainProgram = "pductl";
+    broken = versionAtLeast pysnmp.version "7";
   };
 }