diff --git a/brostar_api/settings.py b/brostar_api/settings.py
index 340128b..9c13064 100644
--- a/brostar_api/settings.py
+++ b/brostar_api/settings.py
@@ -1,6 +1,8 @@
 import os
 from pathlib import Path
 
+import sentry_sdk
+
 # Environment variables can get a value from an .env file via docker-compose.
 # In development, you'll need to set the NENS_AUTH_* ones.
 FIELD_ENCRYPTION_KEY = os.getenv(
@@ -17,6 +19,7 @@
 DATABASE_HOST = os.getenv("DATABASE_HOST", "db")
 DATABASE_USER = os.getenv("DATABASE_USER", "brostar")
 DATABASE_PASSWORD = os.getenv("DATABASE_PASSWORD", "brostar")
+SENTRY_DSN = os.getenv("SENTRY_DSN")  # Not required, only used in staging/production.
 
 # Convert the environment variable (which is a string) to a boolean.
 DEBUG = DEBUG_ENV.lower() == "true"  # True is the default
@@ -206,6 +209,10 @@
 # TODO: fix celery env settings
 CELERY_BROKER_URL = "redis://redis:6379/0"
 
+if SENTRY_DSN:
+    # SENTRY_DSN will only be set on staging/production, btw.
+    sentry_sdk.init(dsn=SENTRY_DSN)
+
 # BRO SETTINGS
 BRO_UITGIFTE_SERVICE_URL = "https://publiek.broservices.nl"
 BRONHOUDERSPORTAAL_URL = "https://acc.bronhouderportaal-bro.nl"
diff --git a/requirements.txt b/requirements.txt
index 175217d..77e8010 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,25 +2,26 @@
 --extra-index-url https://packages.lizard.net
 
 # TODO: dependencies
+celery
 django == 5.0.1
-psycopg2-binary
-djangorestframework
 django-cors-headers
+django-encrypted-model-fields
+django-filter
+djangorestframework
 drf-yasg
-celery
-redis
 flower
-requests
 markdown
+nens-auth-client
+psycopg2-binary
 pytest
 pytest-django
-xmltodict
 python-dotenv
-django-encrypted-model-fields
-django-filter
-nens-auth-client
+redis
+requests
+sentry-sdk[django]
 whitenoise
+xmltodict
 
 # development tools
-ruff
 coverage
+ruff