From e43f73c8d3e37f87aad26be0e55a044ed128245b Mon Sep 17 00:00:00 2001
From: Vincenzo Mantova <xworld21@users.sf.net>
Date: Mon, 31 May 2021 18:34:56 +0100
Subject: [PATCH] perlPackages.LaTeXML: set license to public domain

---
 pkgs/top-level/perl-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index a8025dacd699..88905c45bbbd 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -10992,7 +10992,7 @@ let
     '';
     meta = {
       description = "Transforms TeX and LaTeX into XML/HTML/MathML";
-      license = lib.licenses.free;
+      license = lib.licenses.publicDomain;
     };
     passthru = {
       tlType = "run";