diff --git a/pkgs/development/python-modules/reportlab/default.nix b/pkgs/development/python-modules/reportlab/default.nix
index 516ad72c9880..52a1bde5552c 100644
--- a/pkgs/development/python-modules/reportlab/default.nix
+++ b/pkgs/development/python-modules/reportlab/default.nix
@@ -57,6 +57,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
+    changelog = "https://hg.reportlab.com/hg-public/reportlab/file/tip/CHANGES.md";
     description = "Open Source Python library for generating PDFs and graphics";
     homepage = "https://www.reportlab.com/";
     license = licenses.bsd3;