diff --git a/postgresql/README.md b/postgresql/README.md
index 92f3e6c..671128d 100644
--- a/postgresql/README.md
+++ b/postgresql/README.md
@@ -74,3 +74,9 @@ host     synapse     synapse     localhost       md5          # for use with loc
 Make sure you add these lines under the one that gives access to the postgres
 superuser, the first line.
 
+
+## Tuning
+
+This is for later, check [Tuning your PostgreSQL Server](https://wiki.postgresql.org/wiki/Tuning_Your_PostgreSQL_Server)
+on the PostgreSQL wiki.
+