diff --git a/NuRadioMC/test/SignalProp/reference_BF.npy b/NuRadioMC/test/SignalProp/reference_BF.npy
index 65208e0a9..ee30b988e 100644
Binary files a/NuRadioMC/test/SignalProp/reference_BF.npy and b/NuRadioMC/test/SignalProp/reference_BF.npy differ