diff --git a/Running-without-WAL-enabled.md b/Running-without-WAL-enabled.md
index 7a5a18a..4e56583 100644
--- a/Running-without-WAL-enabled.md
+++ b/Running-without-WAL-enabled.md
@@ -1,3 +1,5 @@
+> WAL is an SQLite only setting and has no effect with Postgres or MySQL.
+
 By default during the startup `bitwarden_rs` will try to enable [WAL](https://sqlite.org/wal.html) for the DB. Adding this improves performance and in the past helped preventing failed requests under some circumstances.
 
 ## Reasons to turn WAL off
@@ -7,6 +9,7 @@ Generally speaking unless you're absolutely sure, that you need to turn WAL off,
 * Some filesystems don't support WAL - this is especially true for network filesystems. If you're using such filesystem, the service will fail to start with `Failed to turn on WAL` error message.
 * The database requires sqlite version `3.7.0` or newer, so if you for any reason (for example backups) require to access the DB directly with some other tool that cannot be updated, you might need to disable WAL.
 * You are [using the MySQL backend](https://github.com/dani-garcia/bitwarden_rs/wiki/Using-the-MySQL-Backend)
+* You are [using the PostgreSQL backend](https://github.com/dani-garcia/bitwarden_rs/wiki/Using-the-PostgreSQL-Backend)
 * One of the [disadvantages described here](https://sqlite.org/wal.html#advantages) affects you
 
 ## How to turn WAL off