diff --git a/ZMediumToMarkdown.gemspec b/ZMediumToMarkdown.gemspec
index 673fafe..77e9bb6 100644
--- a/ZMediumToMarkdown.gemspec
+++ b/ZMediumToMarkdown.gemspec
@@ -6,7 +6,7 @@ Gem::Specification.new do |gem|
     gem.files         = Dir['lib/**/*.*']
     gem.executables   = ['ZMediumToMarkdown']
     gem.name          = 'ZMediumToMarkdown'
-    gem.version       = '1.7.2'
+    gem.version       = '1.7.3'
   
     gem.license       = "MIT"
   
diff --git a/ZMediumToMarkdown_Github.gemspec b/ZMediumToMarkdown_Github.gemspec
index 818ba6f..357ecd7 100644
--- a/ZMediumToMarkdown_Github.gemspec
+++ b/ZMediumToMarkdown_Github.gemspec
@@ -6,7 +6,7 @@ Gem::Specification.new do |gem|
     gem.files         = Dir['lib/**/*.*']
     gem.executables   = ['ZMediumToMarkdown']
     gem.name          = 'zmediumtomarkdown'
-    gem.version       = '1.7.2'
+    gem.version       = '1.7.3'
   
     gem.license       = "MIT"
   
diff --git a/lib/Parsers/IframeParser.rb b/lib/Parsers/IframeParser.rb
index cd17782..dc2d4b0 100644
--- a/lib/Parsers/IframeParser.rb
+++ b/lib/Parsers/IframeParser.rb
@@ -60,11 +60,14 @@ def parse(paragraph)
                     gist.gsub! '\"', '"'
                     gist.gsub! '<\/', '</'
                     gistHTML = Nokogiri::HTML(gist)
-                    lang = gistHTML.search('table').first['data-tagsearch-lang']
+                    lang = gistHTML.search('table').first['data-tagsearch-lang'].downcase
+                    if isForJekyll and lang == "objective-c"
+                        lang = "objectivec"
+                    end
                     gistHTML.search('a').each do |a|
                         if a.text == 'view raw'
                             gistRAW = Request.body(Request.URL(a['href']))
-                            result = "```#{lang.downcase}\n#{gistRAW}\n```"
+                            result = "```#{lang}\n#{gistRAW}\n```"
                         end
                     end
                 end