diff --git a/inxi b/inxi
index b99d8fd..9c64cfb 100755
--- a/inxi
+++ b/inxi
@@ -7167,7 +7167,7 @@ sub disk_data {
 		# to same partitions, or btrfs sub volume mounts, is present. The value is 
 		# searched for an earlier appearance of that partition and if it is present, 
 		# the data is not added into the partition used size.
-		if ( $row{'dev-base'} !~ /^\/\/|:\/\// && ! (grep {/$row{'dev-base'}/} @devs) ){
+		if ( $row{'dev-base'} !~ /^\/\/|:\// && ! (grep {/$row{'dev-base'}/} @devs) ){
 			$used += $row{'used'} if  $row{'used'};
 			push @devs, $row{'dev-base'};
 		}