diff --git a/plugins/other/raid b/plugins/other/raid
index 814661ec..ab5522e7 100755
--- a/plugins/other/raid
+++ b/plugins/other/raid
@@ -38,7 +38,7 @@ if ( $ARGV[0] and $ARGV[0] eq "config" ) {
 
     # Should look like "active raid1 sda1[0] sdc1[2] sdb1[1]"
     # Interestingly, swap is presented as "active (auto-read-only)"
-    while ($text =~ /(md\d)\s+:\s+active\s+(\(auto-read-only\)\s+|)(\w+)\s+(.*)\n.*\[(\d+)\/(\d+)]\s+\[(\w+)]/ ) {
+    while ($text =~ /(md\d+)\s+:\s+active\s+(\(auto-read-only\)\s+|)(\w+)\s+(.*)\n.*\[(\d+)\/(\d+)]\s+\[(\w+)]/ ) {
 	my($dev,$dummy,$type,$members,$nmem,$nact,$status) = ($1,$2,$3,$4,$5,$6,$7);
 #	print "$text\nitem: $dev $type ($members) status=$status \n";
 	if ( $ARGV[0] and $ARGV[0] eq "config" ) {