diff --git a/src/controller/buffersController.py b/src/controller/buffersController.py
index 07c05693..f36822f0 100644
--- a/src/controller/buffersController.py
+++ b/src/controller/buffersController.py
@@ -288,7 +288,7 @@ class baseBufferController(bufferController):
    for i in self.session.db[self.name]:
     tweet = self.compose_function(i, self.session.db, self.session.settings["general"]["relative_times"])
     self.buffer.list.insert_item(False, *tweet)
-    call_threaded(utils.is_audio,tweet)
+#    call_threaded(utils.is_audio,tweet)
    self.buffer.set_position(self.session.settings["general"]["reverse_timelines"])
   elif self.buffer.list.get_count() > 0:
    if self.session.settings["general"]["reverse_timelines"] == False:
diff --git a/src/twitter/utils.py b/src/twitter/utils.py
index e5b400f0..4df83056 100644
--- a/src/twitter/utils.py
+++ b/src/twitter/utils.py
@@ -54,7 +54,7 @@ def is_audio(tweet,force=False):
  except:
   log.exception("Exception while executing is_audio hashtag algorithm")
  try:
-  if config.app['app-settings']['use_modern_audio_algo']:
+  if config.app["app-settings"]["use_modern_audio_algo"]:
    for u in find_urls(tweet):
     if url_is_audio(u):
      tweet['is_audio']=True