How to update the time on all the computers in the network- through Group policy

Hi
 
The time on my domain controller was not correct and the time was sorted after running
Certain commands are described in the below article.
https://www.experts-exchange.com/questions/29225389/How-to-update-time-on-the-servers-and-workstations-and-laptops-on-the-network.html
 
Now I would like to update the time on all the workstations in the network.
As per Kaffiend comment, I ran the following command on the elevated command prompt on my workstation and the time was synced correctly.
 w32tm /config /syncfromflags:DOMHIER /update
 
Now please let me know how to deploy this command through group policy, so that time gets updated on all the computers in the network.
 
Any help will be great.