diff --git a/docs/source/conf.py b/docs/source/conf.py
index b5a4154..697b415 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -12,7 +12,7 @@
 language = None
 exclude_patterns = []
 pygments_style = None
-html_theme = 'sphinx_rtd_theme'
+html_theme = 'classic'
 html_static_path = ['_static']
 htmlhelp_basename = 'flexlmdoc'
 latex_elements = {}