diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 67105863c2b4..6de110e1c84a 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -3024,7 +3024,7 @@ let self = _self // overrides; _self = with self; {
     propagatedBuildInputs = [ DateTime DateTimeTimeZone TimeDate ];
     meta = {
       description = "Parses Date::Parse compatible formats";
-      license = "perl";
+      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
     };
   };