Garmin wristband replacement strap

I own a Garmin Vivoactive HR sports watch and one of the straps on the wristband broke. So I ordered a new one from Amazon and the new wristband turned out to have a little different strap without an little bump on it.
This little bump on the original Garmin wirstbands strap prevents the strap from sliding off the wristbands end part. Very annoying, so I designed one with FreeCAD and printed it with FilaFlex.