diff --git a/pkgs/servers/mail/mailman/web.nix b/pkgs/servers/mail/mailman/web.nix
index b63fa8c65505..ed5c267ad0c2 100644
--- a/pkgs/servers/mail/mailman/web.nix
+++ b/pkgs/servers/mail/mailman/web.nix
@@ -39,6 +39,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
+    homepage = "https://gitlab.com/mailman/mailman-web";
     description = "Django project for Mailman 3 web interface";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ qyliss m1cr0man ];