diff --git a/firmware/baseband/dsp_iir.cpp b/firmware/common/dsp_iir.cpp
similarity index 100%
rename from firmware/baseband/dsp_iir.cpp
rename to firmware/common/dsp_iir.cpp
diff --git a/firmware/baseband/dsp_iir.hpp b/firmware/common/dsp_iir.hpp
similarity index 100%
rename from firmware/baseband/dsp_iir.hpp
rename to firmware/common/dsp_iir.hpp
diff --git a/firmware/baseband/dsp_iir_config.hpp b/firmware/common/dsp_iir_config.hpp
similarity index 100%
rename from firmware/baseband/dsp_iir_config.hpp
rename to firmware/common/dsp_iir_config.hpp