diff --git a/pkgs/development/python-modules/mautrix/default.nix b/pkgs/development/python-modules/mautrix/default.nix
index 01e84a59b64e..6e0beb797495 100644
--- a/pkgs/development/python-modules/mautrix/default.nix
+++ b/pkgs/development/python-modules/mautrix/default.nix
@@ -32,6 +32,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/tulir/mautrix-python";
     description = "A Python 3 asyncio Matrix framework.";
     license = licenses.mpl20;
-    maintainers = with maintainers; [ nyanloutre ma27 ];
+    maintainers = with maintainers; [ nyanloutre ma27 sumnerevans ];
   };
 }