diff --git a/README.rst b/README.rst
index 980a407509f9611440bf784f8c8a5afb27762781..f5598bb695ae306143d31639f53d742ff18ddd22 100644
--- a/README.rst
+++ b/README.rst
@@ -17,6 +17,7 @@ Licence
 ::
 
   Copyright © 2022 Dominik George <dominik.george@teckids.org>
+  Copyright © 2022 Tom Teichler <tom.teichler@teckids.org>
 
   Licenced under the EUPL, version 1.2 or later
 
diff --git a/aleksis/apps/tezor/apps.py b/aleksis/apps/tezor/apps.py
index 6662ddaa7da0a9637322d066c8d6237f1f16ef96..e3973c6b47d191e5ef33081dcab67b2aa65311ad 100644
--- a/aleksis/apps/tezor/apps.py
+++ b/aleksis/apps/tezor/apps.py
@@ -13,7 +13,7 @@ class DefaultConfig(AppConfig):
         "Repository": "https://edugit.org/AlekSIS/onboarding//AlekSIS-App-Tezor",
     }
     licence = "EUPL-1.2+"
-    copyright_info = (([2022], "Dominik George", "dominik.george@teckids.org"),)
+    copyright_info = (([2022], "Dominik George", "dominik.george@teckids.org"), ([2022], "Tom Teichler", "tom.teichler@teckids.org"),)
 
     def ready(self):
         from django.conf import settings  # noqa
diff --git a/pyproject.toml b/pyproject.toml
index c0bd665b0a90645fa92c1f14eb33006cc054f903..155e9e96a0c2bffd77b41429360e194f04f27770 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ include = [
 ]
 
 description = "AlekSIS (School Information System) — App Tezor (account and payment system)"
-authors = ["Dominik George <dominik.george@teckids.org>"]
+authors = ["Dominik George <dominik.george@teckids.org>", "Tom Teichler <tom.teichler@teckids.org>"]
 license = "EUPL-1.2-or-later"
 homepage = "https://aleksis.org"
 repository = "https://edugit.org/AlekSIS/onboarding//AlekSIS-App-Tezor"