diff --git a/notfellchen.cfg b/notfellchen.cfg
index 46b69b8..dcff6c4 100644
--- a/notfellchen.cfg
+++ b/notfellchen.cfg
@@ -8,6 +8,7 @@ host=localhost
 [django]
 secret=CHANGE-ME
 debug=True
+internal_ips=["127.0.0.1"]
 
 [database]
 backend=sqlite3
diff --git a/pyproject.toml b/pyproject.toml
index 922e642..028640f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dependencies = [
     "drf-spectacular[sidecar]",
     "django-widget-tweaks",
     "django-super-deduper",
-    "django-allauth[mfa]"
+    "django-allauth[mfa]",
 ]
 
 dynamic = ["version", "readme"]
@@ -49,6 +49,7 @@ develop = [
     "pytest",
     "coverage",
     "model_bakery",
+    "debug_toolbar",
 ]
 docs = [
     "sphinx",
diff --git a/src/notfellchen/settings.py b/src/notfellchen/settings.py
index 634ddfc..0b95c2a 100644
--- a/src/notfellchen/settings.py
+++ b/src/notfellchen/settings.py
@@ -9,7 +9,7 @@ https://docs.djangoproject.com/en/3.2/topics/settings/
 For the full list of settings and their values, see
 https://docs.djangoproject.com/en/3.2/ref/settings/
 """
-
+import json
 from pathlib import Path
 import os
 import configparser
@@ -74,6 +74,10 @@ except configparser.NoSectionError:
     raise BaseException("No config found or no Django Secret is configured!")
 DEBUG = config.getboolean('django', 'debug', fallback=False)
 
+# Internal IPs
+raw_config_value = config.get("django", "internal_ips", fallback=[])
+INTERNAL_IPS = json.loads(raw_config_value)
+
 """ DATABASE """
 DB_BACKEND = config.get("database", "backend", fallback="sqlite3")
 DB_NAME = config.get("database", "name", fallback="notfellchen.sqlite3")
@@ -85,6 +89,7 @@ DB_HOST = config.get("database", "host", fallback='')
 BASE_DIR = Path(__file__).resolve().parent.parent
 LOCALE_PATHS = [os.path.join(BASE_DIR, 'locale')]
 
+
 """ CELERY + KEYDB """
 CELERY_BROKER_URL = config.get("celery", "broker", fallback="redis://localhost:6379/0")
 CELERY_RESULT_BACKEND = config.get("celery", "backend", fallback="redis://localhost:6379/0")
@@ -229,10 +234,12 @@ INSTALLED_APPS = [
     'drf_spectacular',
     'drf_spectacular_sidecar',  # required for Django collectstatic discovery
     'widget_tweaks',
+    "debug_toolbar",
 ]
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
+    "debug_toolbar.middleware.DebugToolbarMiddleware",
     # Static file serving & caching
     'whitenoise.middleware.WhiteNoiseMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
diff --git a/src/notfellchen/urls.py b/src/notfellchen/urls.py
index 794aa85..9429494 100644
--- a/src/notfellchen/urls.py
+++ b/src/notfellchen/urls.py
@@ -18,13 +18,14 @@ from django.conf.urls.i18n import i18n_patterns
 from django.contrib import admin
 from django.urls import include, path
 from django.conf import settings
-
 from django.conf.urls.static import static
 
+from debug_toolbar.toolbar import debug_toolbar_urls
+
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('accounts/', include('allauth.urls')),
-]
+] + debug_toolbar_urls()
 
 urlpatterns += i18n_patterns(
     path("", include("fellchensammlung.urls")),