diff --git a/firmware/baseband/dsp_iir_config.hpp b/firmware/baseband/dsp_iir_config.hpp
index 371521c4..8ddee3b6 100644
--- a/firmware/baseband/dsp_iir_config.hpp
+++ b/firmware/baseband/dsp_iir_config.hpp
@@ -26,14 +26,14 @@
 
 // scipy.signal.butter(2, 30 / 24000.0, 'highpass', analog=False)
 constexpr iir_biquad_config_t audio_hpf_30hz_config {
-	{  0.99722705f, -1.99445410f,  0.99722705f, },
-	{  1.00000000f, -1.99444641f,  0.99446179f, }
+	{  0.99722705f, -1.99445410f,  0.99722705f },
+	{  1.00000000f, -1.99444641f,  0.99446179f }
 };
 
 // scipy.signal.butter(2, 300 / 24000.0, 'highpass', analog=False)
 constexpr iir_biquad_config_t audio_hpf_300hz_config {
-	{  0.97261390f, -1.94522780f,  0.97261390f, },
-	{  1.00000000f, -1.94447766f,  0.94597794f, }
+	{  0.97261390f, -1.94522780f,  0.97261390f },
+	{  1.00000000f, -1.94447766f,  0.94597794f }
 };
 
 // scipy.signal.iirdesign(wp=8000 / 24000.0, ws= 4000 / 24000.0, gpass=1, gstop=18, ftype='ellip')
@@ -44,16 +44,16 @@ constexpr iir_biquad_config_t non_audio_hpf_config {
 // scipy.signal.butter(1, 300 / 24000.0, 'lowpass', analog=False)
 // NOTE: Technically, order-1 filter, b[2] = a[2] = 0.
 constexpr iir_biquad_config_t audio_deemph_300_6_config {
-	{  0.01925927f,  0.01925927f,  0.00000000f, },
-	{  1.00000000f, -0.96148145f,  0.00000000f, },
+	{  0.01925927f,  0.01925927f,  0.00000000f },
+	{  1.00000000f, -0.96148145f,  0.00000000f }
 };
 
 // 75us RC time constant, used in broadcast FM in Americas, South Korea
 // scipy.signal.butter(1, 2122 / 24000.0, 'lowpass', analog=False)
 // NOTE: Technically, order-1 filter, b[2] = a[2] = 0.
 constexpr iir_biquad_config_t audio_deemph_2122_6_config {
-	{  0.12264116f,  0.12264116f,  0.00000000f, },
-	{  1.00000000f, -0.75471767f,  0.00000000f, },
+	{  0.12264116f,  0.12264116f,  0.00000000f },
+	{  1.00000000f, -0.75471767f,  0.00000000f }
 };
 
 #endif/*__DSP_IIR_CONFIG_H__*/