Merriweather reverted to the Packers' practice squad Saturday following Friday's 34-29 loss to the Eagles, per the NFL's transaction log.
Merriweather is active for Friday's game versus the Eagles in Brazil, Mike Spofford of the Packers' official site reports.
The Packers elevated Merriweather to their active roster Friday, Aaron Wilson of KPRC 2 Houston reports.
Merriweather signed with the Packers' practice squad Wednesday, Ryan Wood of USA Today reports.
Merriweather was waived by the Packers on Tuesday, Matt Schneidman of The Athletic reports.
The Packers signed Merriweather to a reserve/future contract Monday.
Green Bay signed Merriweather to its practice squad Monday.