A method for improving the spatial hearing perception of a binaural hearing aid, said binaural hearing aid comprising a first local unit and a second local unit, wherein in the first local unit, a first input signal is generated from an environment sound by a first input transducer, and a first reference signal is generated from the first input signal, wherein in the first local unit, a first supplementary input signal is generated from the environment sound by a first supplementary input transducer, wherein in the second local unit, a second input signal is generated from the environment sound by a second input transducer, and a second reference signal is generated from the second input signal, wherein in the second local unit, a second supplementary input signal is generated from the environment sound by a second supplementary input transducer, wherein from the first reference signal and the second reference signal, a first binaural beamformer signal is derived, wherein from the first reference signal and the first binaural beamformer signal, a first coherence parameter is derived, wherein from the first coherence parameter, a first mixing parameter is derived, and wherein the first reference signal and the first binaural beamformer signal are mixed by means of the first mixing parameter in order to generate a first output signal, characterized in that in the first local unit, a first local beamformer signal is generated from the first reference signal and the first supplementary input signal, in the second local unit, a second local beamformer signal is generated from the second reference signal and the second supplementary input signal, and the first binaural beamformer signal is derived from the first local beamformer signal and the second local beamformer signal. wherein in the first local unit, a first input signal is generated from an environment sound by a first input transducer, and a first reference signal is generated from the first input signal, wherein in the first local unit, a first supplementary input signal is generated from the environment sound by a first supplementary input transducer, wherein in the second local unit, a second input signal is generated from the environment sound by a second input transducer, and a second reference signal is generated from the second input signal, wherein in the second local unit, a second supplementary input signal is generated from the environment sound by a second supplementary input transducer, wherein from the first reference signal and the second reference signal, a first binaural beamformer signal is derived, wherein from the first reference signal and the first binaural beamformer signal, a first coherence parameter is derived, wherein from the first coherence parameter, a first mixing parameter is derived, and wherein the first reference signal and the first binaural beamformer signal are mixed by means of the first mixing parameter in order to generate a first output signal, characterized in that in the first local unit, a first local beamformer signal is generated from the first reference signal and the first supplementary input signal, in the second local unit, a second local beamformer signal is generated from the second reference signal and the second supplementary input signal, and the first binaural beamformer signal is derived from the first local beamformer signal and the second local beamformer signal.