diff --git a/scripts/casper b/scripts/casper
index 5861ced..f5f077a 100644
--- a/scripts/casper
+++ b/scripts/casper
@@ -652,7 +652,7 @@ find_livefs() {
         fi
     fi
     # or do the scan of block devices
-    for sysblock in $(echo /sys/block/* | tr ' ' '\n' | egrep -v "/(loop|ram|fd|md)"); do
+    for sysblock in $(echo /sys/block/* | tr ' ' '\n' | egrep -v "/(loop|ram|fd)"); do
         devname=$(sys2dev "${sysblock}")
         [ -e "$devname" ] || continue
         fstype=$(get_fstype "${devname}")