diff --git a/docs/conf.py b/docs/conf.py
index e3999bb..77f7a5f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -39,7 +39,6 @@ extensions = [
     'sphinx.ext.autodoc',
     'sphinx.ext.coverage',
     'sphinx.ext.viewcode',
-    'sphinx.ext.githubpages',
     'sphinxarg.ext',
 ]