diff --git a/Setting-up-Nextcloud-and-sncf.md b/Setting-up-Nextcloud-and-sncf.md
index aa0900d..c88f6eb 100644
--- a/Setting-up-Nextcloud-and-sncf.md
+++ b/Setting-up-Nextcloud-and-sncf.md
@@ -115,6 +115,10 @@ Now your Nextcloud instance should be ready. Let's move on to sncf.
     - You are advised to enable `debug_mode` at least during the first days in production. The debug mode won't slow down sncf, but will help you to understand when something's wrong by printing a *lot* of data to stdout.
 
 9. Compile (`cargo run --release`) and run sncf.
+    - sncf requires the following packages to be installed (on a Debian-based system):
+        - `libsqlite3-0` if you're using SQLite
+        - `libpq5` if you're using PostgreSQL
+        - `libmysql++-dev` if you're using MySQL / MariaDB.
     - [reverse-proxy only] Route your public-facing address to sncf instead of Nextcloud.
     - [reverse-proxy only] [optional] You might want to set up direct access to Nextcloud without going through sncf, for technical purposes. You can do that on a secret port or route (not `/admin/`, though). Be sure to strenghten this access (at least with basic auth) to avoid transforming it into a backdoor for evil people.