diff --git a/docs/conf.py b/docs/conf.py
index bc3d1ace..890a94ca 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -33,7 +33,7 @@
 # theme
 html_theme = "pydata_sphinx_theme"
 html_theme_options = {
-    "github_url": P["urls"]["Homepage"],
+    "github_url": P["urls"]["Source"],
     "use_edit_page_button": True,
     "icon_links": [
         {