diff --git a/firmware/common/dsp_types.hpp b/firmware/common/dsp_types.hpp
index 56fbe3d7e..b4d34843c 100644
--- a/firmware/common/dsp_types.hpp
+++ b/firmware/common/dsp_types.hpp
@@ -30,5 +30,6 @@
 using buffer_c8_t = buffer_t<complex8_t>;
 using buffer_c16_t = buffer_t<complex16_t>;
 using buffer_s16_t = buffer_t<int16_t>;
+using buffer_c32_t = buffer_t<complex32_t>;
 
 #endif/*__DSP_TYPES_H__*/