diff --git a/doc/config.md b/doc/config.md
index 9ca6fcd..d5a648e 100644
--- a/doc/config.md
+++ b/doc/config.md
@@ -21,6 +21,20 @@ First your will be asked what data-storage system you would like to use. We supp
 
 If you have chosen Redis then fill in the fields below:
 
-* **Hostname or IP Address** - This is the hostname or IP address of your Redis server (I would run it locally to be safe).
-* **Port** - The port that your Redis server is running on.
+* **Hostname or IP Address** - This is the hostname or IP address of your Redis server (I would run it locally on 127.0.0.1 to be safe).
+* **Port number** - The port that your Redis server is running on.
 * **Password** - Optional authentication password for Redis ([Setting up a Redis password](securing-redis.md)).
+
+<hr>
+
+####PostgreSQL configuration
+
+![]()
+
+If you have chosen PostgreSQL then fill in the fields below:
+
+* **Hostname or IP Address** - This is the hostname or IP address of your PostreSQL server (I would run it locally on 127.0.0.1 to be safe). 
+* **Port number** - This is the port that your PostgreSQL server is running on.
+* **Username** - The username for PostgreSQL.
+* **Password** - The password for PostgreSQL.
+* **** -