diff --git a/firmware/baseband/proc_wideband_spectrum.hpp b/firmware/baseband/proc_wideband_spectrum.hpp
index 24ac10b0..c8401e32 100644
--- a/firmware/baseband/proc_wideband_spectrum.hpp
+++ b/firmware/baseband/proc_wideband_spectrum.hpp
@@ -36,8 +36,6 @@ public:
 	void on_message(const Message* const message) override;
 
 private:
-	size_t sample_count = 0;
-
 	SpectrumCollector channel_spectrum;
 
 	std::array<complex16_t, 256> spectrum;