diff --git a/pkgs/development/python-modules/deal-solver/default.nix b/pkgs/development/python-modules/deal-solver/default.nix
index cba2cf89d17..f762ec0ca0e 100644
--- a/pkgs/development/python-modules/deal-solver/default.nix
+++ b/pkgs/development/python-modules/deal-solver/default.nix
@@ -13,7 +13,8 @@ buildPythonPackage rec {
   pname = "deal-solver";
   version = "0.1.1";
   format = "pyproject";
-  disabled = pythonOlder "3.6";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "life4";