diff --git a/lib/smstools-config/creator.js b/lib/smstools-config/creator.js
index 485a381..38584a5 100644
--- a/lib/smstools-config/creator.js
+++ b/lib/smstools-config/creator.js
@@ -61,6 +61,8 @@ regular_run_cmd = AT+CGSN
 regular_run_cmd = AT+CIMI
 regular_run_cmd = AT+COPS?
 regular_run_statfile = /var/spool/sms/regular_run/modemname
+message_limit = ${config.smstools_message_limit || 5}
+message_count_clear = ${config.smstools_message_count_clear || 1}
 
 ${modemEntries().join('\n\n')}