diff --git a/README.rst b/README.rst
index ab3dc9d8e113d8e09f0d7e94d777cb5104b0e596..c98d1e8723abf6ef7f10533c3d399ae008407e3a 100644
--- a/README.rst
+++ b/README.rst
@@ -51,6 +51,6 @@ AlekSIS® is a registered trademark of the AlekSIS open source project, represen
 by Teckids e.V. Please refer to the `trademark policy`_ for hints on using the trademark
 AlekSIS®.
 
-.. _AlekSIS: https://edugit.org/AlekSIS/Official/AlekSIS
+.. _AlekSIS®: https://edugit.org/AlekSIS/Official/AlekSIS
 .. _European Union Public Licence: https://eupl.eu/
 .. _trademark policy: https://aleksis.org/pages/about