diff --git a/config-example.txt b/config-example.txt
index 555cb11..ed5e0d9 100644
--- a/config-example.txt
+++ b/config-example.txt
@@ -145,6 +145,7 @@ MAGNUS_REDIS_PORT=63790
 MAGNUS_POSTGRESQL_PORT=54320
 MAGNUS_SQLSERVER_PORT=14330
 MAGNUS_ORACLE_PORT=15210
+MAGNUS_MONGODB_PORT=27018
 
 XRDP_ENABLED=0