diff --git a/roles/mongodb/defaults/main.yml b/roles/mongodb/defaults/main.yml
index a96fe6f99..1c54103e7 100644
--- a/roles/mongodb/defaults/main.yml
+++ b/roles/mongodb/defaults/main.yml
@@ -15,7 +15,7 @@
 
 # mongodb_enabled: False
 
-# mongodb_port: 27018
+# mongodb_port: 27017
 
 # All above are set in: github.com/iiab/iiab/blob/master/vars/default_vars.yml
 # If nec, change them by editing /etc/iiab/local_vars.yml prior to installing!