diff --git a/source/common/input.h b/source/common/input.h
index af3b329..cf996b5 100644
--- a/source/common/input.h
+++ b/source/common/input.h
@@ -38,6 +38,7 @@ enum inputs_e
 	input_window_dec_size,
 	input_video_shaders,
 	input_reset,
+	input_mute,
 
 	// Input obligatorio
 	input_number_of_inputs