Force Nagios to run checks on a particular host

Hi
I noticed the next check for one of the host is in two days. I've made some changes to it and would like to force Nagios to run the checks immediately.
I am running Nagios Core 4.3.1.
I noticed the next check for one of the host is in two days. I've made some changes to it and would like to force Nagios to run the checks immediately.
I am running Nagios Core 4.3.1.