diff --git a/discord_bind/migrations/0001_initial.py b/discord_bind/migrations/0001_initial.py
deleted file mode 100644
index 4eb40e0..0000000
--- a/discord_bind/migrations/0001_initial.py
+++ /dev/null
@@ -1,49 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10 on 2016-08-13 12:50
-from __future__ import unicode_literals
-
-from django.conf import settings
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = []
-
-    operations = [
-        migrations.CreateModel(
-            name='DiscordInvite',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('code', models.CharField(max_length=32, unique=True)),
-                ('active', models.BooleanField(default=False)),
-                ('description', models.CharField(blank=True, max_length=256)),
-                ('guild_name', models.CharField(blank=True, max_length=64)),
-                ('guild_id', models.CharField(blank=True, max_length=20)),
-                ('guild_icon', models.CharField(blank=True, max_length=32)),
-                ('channel_name', models.CharField(blank=True, max_length=64)),
-                ('channel_id', models.CharField(blank=True, max_length=20)),
-                ('channel_type', models.CharField(blank=True, choices=[('text', 'text'), ('voice', 'voice')], max_length=5)),
-                ('groups', models.ManyToManyField(blank=True, related_name='discord_invites', to='auth.Group')),
-            ],
-        ),
-        migrations.CreateModel(
-            name='DiscordUser',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('uid', models.CharField(max_length=20, unique=True)),
-                ('username', models.CharField(max_length=254)),
-                ('discriminator', models.CharField(max_length=4)),
-                ('avatar', models.CharField(blank=True, max_length=32)),
-                ('email', models.EmailField(blank=True, max_length=254)),
-                ('access_token', models.CharField(blank=True, max_length=32)),
-                ('refresh_token', models.CharField(blank=True, max_length=32)),
-                ('scope', models.CharField(blank=True, max_length=256)),
-                ('expiry', models.DateTimeField(null=True)),
-                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
-            ],
-        ),
-    ]
diff --git a/discord_bind/migrations/__init__.py b/discord_bind/migrations/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/discord_bind/views.py b/discord_bind/views.py
index 2700cb8..1ac7394 100644
--- a/discord_bind/views.py
+++ b/discord_bind/views.py
@@ -42,20 +42,18 @@
 
 from discord_bind.models import DiscordUser, DiscordInvite
 from discord_bind.conf import settings
-
+import json
 import logging
 logger = logging.getLogger(__name__)
 
 
-def oauth_session(request, state=None, token=None):
+def oauth_session(request, scope=None, state=None, token=None):
     """ Constructs the OAuth2 session object. """
     if settings.DISCORD_REDIRECT_URI is not None:
         redirect_uri = settings.DISCORD_REDIRECT_URI
     else:
         redirect_uri = request.build_absolute_uri(
             reverse('discord_bind_callback'))
-    scope = (['email', 'guilds.join'] if settings.DISCORD_EMAIL_SCOPE
-             else ['identity', 'guilds.join'])
     return OAuth2Session(settings.DISCORD_CLIENT_ID,
                          redirect_uri=redirect_uri,
                          scope=scope,
@@ -79,7 +77,10 @@ def index(request):
                 settings.DISCORD_RETURN_URI)
 
     # Compute the authorization URI
-    oauth = oauth_session(request)
+    scope = (['email', 'identify',
+              'guilds.join'] if settings.DISCORD_EMAIL_SCOPE
+             else ['identify', 'guilds.join'])
+    oauth = oauth_session(request, scope=scope)
     url, state = oauth.authorization_url(settings.DISCORD_BASE_URI +
                                          settings.DISCORD_AUTHZ_PATH)
     request.session['discord_bind_oauth_state'] = state
@@ -143,8 +144,14 @@ def bind_user(request, data):
                                         Q(groups__in=groups) | Q(groups=None))
     count = 0
     for invite in invites:
-        r = oauth.post(settings.DISCORD_BASE_URI + '/invites/' + invite.code)
-        if r.status_code == requests.codes.ok:
+        r = requests.put(
+            (settings.DISCORD_BASE_URI + '/guilds/' + invite.guild_id +
+             "/members/" + user.get('id')),
+            data=json.dumps(dict(access_token=token.get("access_token"))),
+            headers={'Content-Type': 'application/json',
+                     'Authorization': settings.BOT_TOKEN})
+
+        if r.status_code == requests.codes.no_content:
             count += 1
             logger.info(('accepted Discord '
                          'invite for %s/%s') % (invite.guild_name,
diff --git a/docs/settings.rst b/docs/settings.rst
index 33437c6..9e98965 100644
--- a/docs/settings.rst
+++ b/docs/settings.rst
@@ -25,6 +25,17 @@ A shared secret issued by the Discord authorization server.  This
 identifier is used in the access token request of the OAuth 2.0
 Authorization Code Grant workflow.
 
+DISCORD_BOT_TOKEN
+~~~~~~~~~~~~~~~~~
+
+A secret token issued by the Discord authorization server from App Bot User.
+The Bot user should already be added to the guild that you set up in the Discord invites panel.
+Please refer to `Bot Authorization Flow`__.
+
+__ bot-authorization-flow_
+
+.. _bot-authorization-flow: https://discordapp.com/developers/docs/topics/oauth2#bot-authorization-flow
+
 Optional Settings
 -----------------
 
@@ -52,7 +63,7 @@ The URI that the user will be redirected to after one or more successful
 auto-invites.
 
 DISCORD_REDIRECT_URI
-~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~
 
     Default: ``reverse('discord_bind_callback')``