diff --git a/Configuration.md b/Configuration.md
index 5fc4971..e1d175d 100644
--- a/Configuration.md
+++ b/Configuration.md
@@ -1,5 +1,5 @@
 You can configure the app using environment variables.
-These are defined in `netbox.env`.
+These are defined in `netbox.env`, `postgres.env`, `redis.env`, and `redis-cache.env`.
 Read [Environment Variables in Compose][compose-env] to understand about the various possibilities to overwrite these variables.
 (The easiest solution being simply adjusting that file.)
 
@@ -23,7 +23,7 @@ Please change the following settings to keep your setup safe.
 
 * `SUPERUSER_PASSWORD`, see also the next section.
 * `SUPERUSER_API_TOKEN`, see also the next section.
-* `DB_PASSWORD`
+* `DB_PASSWORD` and `POSTGRES_PASSWORD`
 * `SECRET_KEY`
 * `EMAIL_PASSWORD`, see also the next section.
 * `NAPALM_PASSWORD`