diff --git a/cfg/SincNet_Librispeech.cfg b/cfg/SincNet_Librispeech.cfg
index 3bcf3c51..5ecda331 100644
--- a/cfg/SincNet_Librispeech.cfg
+++ b/cfg/SincNet_Librispeech.cfg
@@ -34,7 +34,7 @@ fc_act=leaky_relu,linear,leaky_relu
 
 [class]
 class_lay= 2484
-class_drop=0.0,0.0
+class_drop=0.0,0.0,0.0
 class_use_laynorm_inp=True
 class_use_batchnorm_inp=False
 class_use_batchnorm=False