diff --git a/docs/_templates/donate.html b/docs/_templates/donate.html
index 79a151fb76..8a08d336a8 100644
--- a/docs/_templates/donate.html
+++ b/docs/_templates/donate.html
@@ -1,3 +1,5 @@
+<script type="text/javascript" src="https://gumroad.com/js/gumroad.js"></script>
+<a href="https://gumroad.com/l/UNApl" class="gumroad-button">Buy Mayan EDMS</a>
 <h3>Donate</h3>
 <p>
 Help support further improvements and development by donating on: <a href="https://www.patreon.com/siloraptor">Patreon</a>
diff --git a/docs/conf.py b/docs/conf.py
index 74283db540..a1fecd168d 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -233,7 +233,7 @@ extensions = ['alabaster']
 html_theme = 'alabaster'
 html_sidebars = {
     '**': [
-        'about.html', 'navigation.html', 'searchbox.html', 'donate.html',
+        'about.html', 'donate.html', 'navigation.html', 'searchbox.html',
     ]
 }
 html_theme_options = {