diff --git a/database-tables.md b/database-tables.md
index b9ae28f..d9baf17 100644
--- a/database-tables.md
+++ b/database-tables.md
@@ -6,7 +6,7 @@
 **Type**: PostgreSQL with PostGIS extension  
 **Connection**: Environment variables from `~/.zsh_secrets`
 - `PGWEB_HOST`: Database host
-- `PGWEB_PORT`: Database port (typically 5432)
+- `PGWEB_PORT`: Database port (5433)
 - `PGWEB_USER`: Database user
 - `PGWEB_PASSWORD`: Database password
 - `PGWEB_DATABASE`: Database name (`data_centers`)