Disclosed is a hearing aid comprising a microphone configured to receive sound, a processing unit configured to provide a processed audio signal for compensating a hearing loss of a user, a printed circuit board comprising a first layer, an antenna provided as an electrically conducting material on the first layer, a wireless communication unit for wireless communication, a polarization element configured for forming the polarization of the antenna, where the polarization element is provided on a flexible printed circuit board, and where the flexible printed circuit board comprises at least a first flexible printed circuit board.
