diff --git a/pkgs/development/python-modules/pyatag/default.nix b/pkgs/development/python-modules/pyatag/default.nix
index 6e427cabe802..3b2740f1a744 100644
--- a/pkgs/development/python-modules/pyatag/default.nix
+++ b/pkgs/development/python-modules/pyatag/default.nix
@@ -34,6 +34,7 @@ buildPythonPackage rec {
   ];
 
   # it would use the erroneous tag 3.5.1
+  # nixpkgs-update: no auto update
   passthru.skipBulkUpdate = true;
 
   meta = with lib; {