u/IPlayTooMuchGame

My friend recently came out as trans and uses she/her pronouns now. I'm very happy for her but I'm having a very tough time with forgetting and accidentally using he/him pronouns. It's not as much of a problem when I'm with her, since I've more actively focused on trying to break the habit, but in passing conversation especially I find myself often misgendering her (ex. "Yeah, I told him we should meet up sometime"). I feel bad about this every time I notice it, because I don't want to come across as unaccepting or mean. Do yall have any tips or tricks on how you're able to break misgendering habits?