diff --git a/pkgs/development/python-modules/cmd2/default.nix b/pkgs/development/python-modules/cmd2/default.nix
index 7d979d1f0216..f74cf77c5e4a 100644
--- a/pkgs/development/python-modules/cmd2/default.nix
+++ b/pkgs/development/python-modules/cmd2/default.nix
@@ -68,6 +68,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Enhancements for standard library's cmd module";
     homepage = "https://github.com/python-cmd2/cmd2";
+    license = with licenses; [ mit ];
     maintainers = with maintainers; [ teto ];
   };
 }