diff --git a/rds-postgres/ports.tf b/rds-postgres/ports.tf
index ba92c81..5737c50 100644
--- a/rds-postgres/ports.tf
+++ b/rds-postgres/ports.tf
@@ -14,7 +14,7 @@ locals {
 
   name = var.name
   ports = [
-    [5482, 5482, "tcp", "postgres-db", local.n_census, ["external"]],
+    [5432, 5432, "tcp", "postgres-db", local.n_census, ["external"]],
   ]
 
   # these are ignored