diff --git a/pkgs/development/python-modules/preprocess-cancellation/default.nix b/pkgs/development/python-modules/preprocess-cancellation/default.nix
index 3c21dd84ec48..f19608992fe0 100644
--- a/pkgs/development/python-modules/preprocess-cancellation/default.nix
+++ b/pkgs/development/python-modules/preprocess-cancellation/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  pythonOlder,
   fetchFromGitHub,
   poetry-core,
   shapely,
@@ -11,7 +10,6 @@
 buildPythonPackage rec {
   pname = "preprocess-cancellation";
   version = "0.2.1";
-  disabled = pythonOlder "3.6"; # >= 3.6
   pyproject = true;
 
   # No tests in PyPI