diff --git a/src/pycalver/rewrite.py b/src/pycalver/rewrite.py
index 562a17f..78ca821 100644
--- a/src/pycalver/rewrite.py
+++ b/src/pycalver/rewrite.py
@@ -97,7 +97,7 @@ def iter_rewritten(
     ...     '# This file is part of the pycalver project',
     ...     '# https://gitlab.com/mbarkhau/pycalver',
     ...     '#',
-    ...     '# Copyright (c) 2018 Manuel Barkhau (@mbarkhau) - MIT License',
+    ...     '# Copyright (c) 2018 Manuel Barkhau (mbarkhau@gmail.com) - MIT License',
     ...     '# SPDX-License-Identifier: MIT',
     ...     '"""PyCalVer: Automatic CalVer Versioning for Python Packages."""',
     ...     '',