diff --git a/Migration-from-SQLite-to-PostgreSQL.md b/Migration-from-SQLite-to-PostgreSQL.md
index c7df4f0..679c3b1 100644
--- a/Migration-from-SQLite-to-PostgreSQL.md
+++ b/Migration-from-SQLite-to-PostgreSQL.md
@@ -46,6 +46,10 @@ You will need to setup a database to hold your data.
     exit
 
 ### Configure EteSync for PostgreSQL
+
+One need to add the psycopg2 requirement to what's already installed.
+Either load your venv and pip install psycopg2 or add psycopg2 to your requirement.txt and pip install it again.
+
 Either using the .ini configuration file
 
     [database]