diff --git a/inxi b/inxi
index f8560c0..999ed7d 100755
--- a/inxi
+++ b/inxi
@@ -2715,7 +2715,7 @@ get_audio_usb_data()
 	IFS=$'\n'
 	echo "get usb path: $( date +%H:%M:%S )"
 	lsusb_path=$( type -p lsusb )
-	if [[ -n lsusb_path ]];then
+	if [[ -n $lsusb_path ]];then
 		echo "get usb data: $( date +%H:%M:%S )"
 		lsusb_data=$( $lsusb_path -v 2>/dev/null )
 		echo "gotten usb data: $( date +%H:%M:%S )"