diff --git a/ungleichotpserver/otpauth/admin.py b/ungleichotpserver/otpauth/admin.py
index 83cdcd4..72c1573 100644
--- a/ungleichotpserver/otpauth/admin.py
+++ b/ungleichotpserver/otpauth/admin.py
@@ -1,6 +1,5 @@
 from django.contrib import admin
 
-
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin
 from .models import OTPSeed
diff --git a/ungleichotpserver/otpauth/models.py b/ungleichotpserver/otpauth/models.py
index b815593..67ca611 100644
--- a/ungleichotpserver/otpauth/models.py
+++ b/ungleichotpserver/otpauth/models.py
@@ -1,7 +1,11 @@
 from django.db import models
 from django.contrib.auth.models import AbstractUser
 
-# Create your models here.
+from rest_framework import exceptions
+from rest_framework import authentication
+from otpauth.models import OTPSeed
+from otpauth.serializer import TokenSerializer
+
 class OTPSeed(AbstractUser):
     id       = models.AutoField(primary_key=True)
     name     = models.CharField(max_length=128)
@@ -14,25 +18,6 @@ class OTPSeed(AbstractUser):
     def __str__(self):
         return "'{}'@{}".format(self.name, self.realm)
 
-#     @classmethod
-#     def get_username(cls):
-#         pass
-
-#     @classmethod
-#     def check_password(cls, raw_password):
-#         """ receives a time based token"""
-#         pass
-
-#     @classmethod
-#     def has_usable_password(cls):
-#         pass
-
-
-from rest_framework import exceptions
-from rest_framework import authentication
-from otpauth.models import OTPSeed
-from otpauth.serializer import TokenSerializer
-
 class OTPAuthentication(authentication.BaseAuthentication):
     def authenticate(self, request):
         serializer = TokenSerializer(data=request.data)
diff --git a/ungleichotpserver/otpauth/views.py b/ungleichotpserver/otpauth/views.py
index 702ae47..707a7af 100644
--- a/ungleichotpserver/otpauth/views.py
+++ b/ungleichotpserver/otpauth/views.py
@@ -4,7 +4,6 @@ from rest_framework import viewsets
 from rest_framework.decorators import action
 from rest_framework.response import Response
 
-
 from django.http import JsonResponse
 from otpauth.serializer import VerifySerializer, OTPSerializer
 from otpauth.models import OTPSeed
diff --git a/ungleichotpserver/requirements.txt b/ungleichotpserver/requirements.txt
index 622b30d..13085cd 100644
--- a/ungleichotpserver/requirements.txt
+++ b/ungleichotpserver/requirements.txt
@@ -2,6 +2,9 @@ pyotp>=2.2.6
 django>=2.1.2
 djangorestframework
 
+# DB
+psycopg2
+
 # Recommended
 markdown
 django-filter
diff --git a/ungleichotpserver/ungleichotpserver/settings.py b/ungleichotpserver/ungleichotpserver/settings/__init__.py
similarity index 93%
rename from ungleichotpserver/ungleichotpserver/settings.py
rename to ungleichotpserver/ungleichotpserver/settings/__init__.py
index b2235f4..e4cc629 100644
--- a/ungleichotpserver/ungleichotpserver/settings.py
+++ b/ungleichotpserver/ungleichotpserver/settings/__init__.py
@@ -23,10 +23,6 @@ BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 SECRET_KEY = 'h^*!&u7yaac_6t02kk4de%$aagp6_j#+_wnw3@rqu6os0tlv#r'
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
-
-ALLOWED_HOSTS = []
-
 
 # Application definition
 
@@ -72,17 +68,6 @@ TEMPLATES = [
 WSGI_APPLICATION = 'ungleichotpserver.wsgi.application'
 
 
-# Database
-# https://docs.djangoproject.com/en/2.1/ref/settings/#databases
-
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
-    }
-}
-
-
 # Password validation
 # https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators
 
@@ -137,3 +122,9 @@ USE_TZ = True
 # https://docs.djangoproject.com/en/2.1/howto/static-files/
 
 STATIC_URL = '/static/'
+
+
+if "DEBUG" in os.environ:
+    from .local import *  # flake8: noqa
+else:
+    from .prod import *  # flake8: noqa
diff --git a/ungleichotpserver/ungleichotpserver/settings/dev.py b/ungleichotpserver/ungleichotpserver/settings/dev.py
new file mode 100644
index 0000000..71fc018
--- /dev/null
+++ b/ungleichotpserver/ungleichotpserver/settings/dev.py
@@ -0,0 +1,10 @@
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}
diff --git a/ungleichotpserver/ungleichotpserver/settings/prod.py b/ungleichotpserver/ungleichotpserver/settings/prod.py
new file mode 100644
index 0000000..63a493f
--- /dev/null
+++ b/ungleichotpserver/ungleichotpserver/settings/prod.py
@@ -0,0 +1,12 @@
+DEBUG = False
+
+ALLOWED_HOSTS = [
+    ".ungleich.ch"
+]
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'NAME': 'app',
+    }
+}
diff --git a/ungleichotpserver/ungleichotpserver/wsgi.py b/ungleichotpserver/ungleichotpserver/wsgi.py
index fb88a0d..1eed050 100644
--- a/ungleichotpserver/ungleichotpserver/wsgi.py
+++ b/ungleichotpserver/ungleichotpserver/wsgi.py
@@ -11,6 +11,6 @@ import os
 
 from django.core.wsgi import get_wsgi_application
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'ungleichotp.settings')
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'ungleichotpserver.settings')
 
 application = get_wsgi_application()