Remove opencore from boot menu

So i tried installing sonoma on my macbook air my latest supported macos is monterey so i tried sonoma for few months and then it started slowing so i wanted to go back and i made a bootable usb and wiped the drive and ive been using it normally for a month now but now i want windows 10 so i used bootcamp and while in bootmenu i noticed opencore is still in the there how can i remove it without breaking anything cuz i dont wanna setup everything again

submitted by /u/_Omar_Jundi_
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