diff --git a/puppet/zulip_internal/files/nagios3/conf.d/localhost.cfg b/puppet/zulip_internal/files/nagios3/conf.d/localhost.cfg
index 6e34ce7ad0..c6cc3235db 100644
--- a/puppet/zulip_internal/files/nagios3/conf.d/localhost.cfg
+++ b/puppet/zulip_internal/files/nagios3/conf.d/localhost.cfg
@@ -41,7 +41,7 @@ define service{
         service_description             Number of autossh processes
         # If you change the number of munin autossh processes, change
         # the second and third arguments, below.
-        check_command                   check_named_procs!autossh!12:12!12:17
+        check_command                   check_named_procs!autossh!10:10!10:17
         }
 
 define service{