diff --git a/kibicara/platforms/twitter/bot.py b/kibicara/platforms/twitter/bot.py
index 56bcc6a..8012232 100644
--- a/kibicara/platforms/twitter/bot.py
+++ b/kibicara/platforms/twitter/bot.py
@@ -98,13 +98,13 @@ class TwitterBot(Censor):
         return messages
 
     async def _filter_text(self, entities, text):
-        remove_indices = []
+        remove_indices = set()
         for user in entities.user_mentions:
-            remove_indices.extend(list(range(user.indices[0], user.indices[1] + 1)))
+            remove_indices.update(range(user.indices[0], user.indices[1] + 1))
         for url in entities.urls:
-            remove_indices.extend(list(range(url.indices[0], url.indices[1] + 1)))
+            remove_indices.update(range(url.indices[0], url.indices[1] + 1))
         for symbol in entities.symbols:
-            remove_indices.extend(list(range(symbol.indices[0], symbol.indices[1] + 1)))
+            remove_indices.update(range(symbol.indices[0], symbol.indices[1] + 1))
         filtered_text = ""
         for index, character in enumerate(text):
             if index not in remove_indices:
@@ -117,7 +117,7 @@ class TwitterBot(Censor):
             message = await self.receive()
             logger.debug(
                 'Received message from censor (%s): %s'
-                % (self.twitter_model.hood.name, message)
+                % (self.twitter_model.hood.name, message.text)
             )
             if hasattr(message, 'twitter_mention_id'):
                 await self._retweet(message.twitter_mention_id)
diff --git a/kibicara/platforms/twitter/model.py b/kibicara/platforms/twitter/model.py
index 1e38931..592f4c8 100644
--- a/kibicara/platforms/twitter/model.py
+++ b/kibicara/platforms/twitter/model.py
@@ -11,8 +11,8 @@ class Twitter(Model):
     hood: ForeignKey(Hood)
     dms_since_id: Integer(allow_null=True) = None
     mentions_since_id: Integer(allow_null=True) = None
-    access_token: Text(allow_null=True) = None
-    access_token_secret: Text(allow_null=True) = None
+    access_token: Text()
+    access_token_secret: Text()
     successful_verified: Boolean() = False
 
     class Mapping(Mapping):
diff --git a/kibicara/platforms/twitter/webapi.py b/kibicara/platforms/twitter/webapi.py
index 4ca50ed..0b10484 100644
--- a/kibicara/platforms/twitter/webapi.py
+++ b/kibicara/platforms/twitter/webapi.py
@@ -46,18 +46,17 @@ async def twitter_delete(twitter=Depends(get_twitter)):
 @router.post('/', status_code=status.HTTP_201_CREATED)
 async def twitter_create(response: Response, hood=Depends(get_hood)):
     try:
-        twitter = await Twitter.objects.create(hood=hood)
-        oauth_token = await get_oauth_token(
+        request_token = await get_oauth_token(
             config['twitter_consumer_key'],
             config['twitter_consumer_secret'],
             callback_uri='http://127.0.0.1:8000/api/twitter/callback',
         )
-        if oauth_token['oauth_callback_confirmed'] != 'true':
-            await twitter.delete()
+        if request_token['oauth_callback_confirmed'] != 'true':
             raise HTTPException(status_code=status.HTTP_503_SERVICE_UNAVAILABLE)
-        await twitter.update(
-            access_token=oauth_token['oauth_token'],
-            access_token_secret=oauth_token['oauth_token_secret'],
+        twitter = await Twitter.objects.create(
+            hood=hood,
+            access_token=request_token['oauth_token'],
+            access_token_secret=request_token['oauth_token_secret'],
         )
         response.headers['Location'] = '%d' % twitter.id
         return twitter