diff --git a/src/libs/recommendation/impl/features/FeaturesDefs.cpp b/src/libs/recommendation/impl/features/FeaturesDefs.cpp
index b3de7dcb..1982b683 100644
--- a/src/libs/recommendation/impl/features/FeaturesDefs.cpp
+++ b/src/libs/recommendation/impl/features/FeaturesDefs.cpp
@@ -93,15 +93,6 @@ static const std::unordered_map<FeatureName, FeatureDef> featureDefinitions
 	{ "lowlevel.dissonance.min",			{1}},
 	{ "lowlevel.dissonance.var",			{1}},
 	{ "lowlevel.dynamic_complexity",		{1}},
-	{ "lowlevel.spectral_contrast_coeffs.dmean",	{6}},
-	{ "lowlevel.spectral_contrast_coeffs.dmean2",	{6}},
-	{ "lowlevel.spectral_contrast_coeffs.dvar",	{6}},
-	{ "lowlevel.spectral_contrast_coeffs.dvar2",	{6}},
-	{ "lowlevel.spectral_contrast_coeffs.max",	{6}},
-	{ "lowlevel.spectral_contrast_coeffs.mean",	{6}},
-	{ "lowlevel.spectral_contrast_coeffs.median",	{6}},
-	{ "lowlevel.spectral_contrast_coeffs.min",	{6}},
-	{ "lowlevel.spectral_contrast_coeffs.var",	{6}},
 	{ "lowlevel.erbbands.dmean",			{40}},
 	{ "lowlevel.erbbands.dmean2",			{40}},
 	{ "lowlevel.erbbands.dvar",			{40}},