diff --git a/lib/jekyll-gist/gist_tag.rb b/lib/jekyll-gist/gist_tag.rb
index 387b3ff..b6ee18f 100644
--- a/lib/jekyll-gist/gist_tag.rb
+++ b/lib/jekyll-gist/gist_tag.rb
@@ -71,7 +71,7 @@ def fetch_raw_code(gist_id, filename = nil)
             response = http.request(request)
             response.body
           end
-        rescue SocketError, Net::HTTPError, Net::OpenTimeout, Net::ReadTimeout
+        rescue SocketError, Net::HTTPError, Net::OpenTimeout, Net::ReadTimeout, TimeoutError
           nil
         end
       end