make a habit/practice of something
make a habit of (doing something)
To follow a routine in which one does something habitually. I've made a habit of doing 50 pushups every morning when I get out of bed. If you make a habit of investing some of your spare income, you'll be pleasantly surprised how much can build up.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
make a ˈhabit/ˈpractice of somethingdo something regularly: I don’t usually make a practice of staying up so late, but there was a programme on TV I wanted to watch.
Farlex Partner Idioms Dictionary © Farlex 2017