diff --git a/docs/conf.py b/docs/conf.py
index 90d6441..7faec04 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -61,11 +61,11 @@
 
 # -- Options for HTML output
 
-html_theme = 'sphinx_rtd_theme'
+# html_theme = 'sphinx_rtd_theme'
 
 # -- Options for EPUB output
-epub_show_urls = 'footnote'
+# epub_show_urls = 'footnote'
 
-github_issues_url = 'https://github.com/astropy/ccdproc/issues/'
-nitpicky = True
+# github_issues_url = 'https://github.com/astropy/ccdproc/issues/'
+# nitpicky = True