diff --git a/etc/db/README.md b/etc/db/README.md
index cd5af47..fb7ff46 100644
--- a/etc/db/README.md
+++ b/etc/db/README.md
@@ -105,6 +105,8 @@ systemctl start postgresql.service
 
 # For good measure:
 sudo -u postgres /usr/lib/postgresql14/bin/vacuumdb --all --analyze-in-stages
+
+# If update_extensions.sql exists, apply it.
 ```
 
 # Restoring from backup