diff --git a/docs/conf.py b/docs/conf.py
index f0e1b8971..a2902a50a 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -89,8 +89,7 @@
     }
 
 # -- Options for HTML output
-from sunpy_sphinx_theme.conf import *  # NOQA
-
+html_theme = "sunpy"
 html_logo = png_icon = 'logo/ndcube.png'
 html_favicon = 'logo/favicon.png'
 graphviz_output_format = 'svg'
@@ -112,7 +111,6 @@
     'within_subsection_order': "ExampleTitleSortKey",
     'gallery_dirs': os.path.join('generated', 'gallery'),
     'matplotlib_animations': True,
-    # Comes from the theme.
     "default_thumb_file": png_icon,
     'abort_on_example_error': False,
     'plot_gallery': 'True',