diff --git a/README.rst b/README.rst
index 71198c23d..7a72b03ec 100644
--- a/README.rst
+++ b/README.rst
@@ -118,17 +118,15 @@ Sponsors
 
 marshmallow is sponsored by `Route4Me <https://route4me.com>`_.
 
+.. image:: https://github.com/user-attachments/assets/018c2e23-032e-4a11-98da-8b6dc25b9054
+    :target: https://route4me.com
+    :alt: Routing Planner
+
 Support this project by becoming a sponsor (or ask your company to support this project by becoming a sponsor).
 Your logo will be displayed here with a link to your website. [`Become a sponsor`_]
 
 .. _`Become a sponsor`: https://opencollective.com/marshmallow#sponsor
 
-.. raw:: html
-
-    <a href="https://route4me.com">
-        <img width="100" src="https://github.com/user-attachments/assets/224c9a94-0858-45a6-8b06-05ebacdbbf00" alt="Route Planner">
-    <a/>
-
 Professional Support
 ====================