diff --git a/boards/mdx_neboard.py b/boards/mdx_neboard.py
--- a/boards/mdx_neboard.py
+++ b/boards/mdx_neboard.py
@@ -178,10 +178,10 @@ class NeboardMarkdown(markdown.Extension
         md.inlinePatterns[u'quote'] = quote
 
 
-def makeExtension(configs=None):
+def make_extension(configs=None):
     return NeboardMarkdown(configs=configs)
 
-neboard_extension = makeExtension()
+neboard_extension = make_extension()
 
 
 def markdown_extended(markup):