diff --git a/pkgs/development/python-modules/psd-tools/default.nix b/pkgs/development/python-modules/psd-tools/default.nix
index 31fd81deffcc..40cdf546bc36 100644
--- a/pkgs/development/python-modules/psd-tools/default.nix
+++ b/pkgs/development/python-modules/psd-tools/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  pythonOlder,
   setuptools,
   attrs,
   docopt,
@@ -22,8 +21,6 @@ buildPythonPackage rec {
   version = "1.12.1";
   pyproject = true;
 
-  disabled = pythonOlder "3.9";
-
   src = fetchFromGitHub {
     owner = "psd-tools";
     repo = "psd-tools";