diff --git a/docs/conf.py b/docs/conf.py
index 4112e3753..11517ada2 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -93,7 +93,7 @@ exclude_patterns = ['_build']
 #show_authors = False
 
 # The name of the Pygments (syntax highlighting) style to use.
-#pygments_style = 'sphinx'
+pygments_style = 'sphinx'
 
 # A list of ignored prefixes for module index sorting.
 #modindex_common_prefix = []