diff --git a/lib/jekyll/converters/markdown/kramdown_parser.rb b/lib/jekyll/converters/markdown/kramdown_parser.rb
index 097c9212..a9dbec96 100644
--- a/lib/jekyll/converters/markdown/kramdown_parser.rb
+++ b/lib/jekyll/converters/markdown/kramdown_parser.rb
@@ -13,14 +13,14 @@ module Jekyll
 
         def convert(content)
           # Check for use of coderay
-          if @config['kramdown']['use_coderay']
+          if @config['kramdown']['enable_coderay']
             %w[wrap line_numbers line_numbers_start tab_width bold_every css default_lang].each do |opt|
               key = "coderay_#{opt}"
               @config['kramdown'][key] = @config['kramdown']['coderay'][key] unless @config['kramdown'].key?(key)
             end
           end
 
-          Kramdown::Document.new(content, Utils.symbolize_hash_keys(@config["kramdown"])).to_html
+          Kramdown::Document.new(content, Utils.symbolize_hash_keys(@config['kramdown'])).to_html
         end
 
       end