diff --git a/map-osd-to-disktype b/map-osd-to-disktype
index 0a77dae..51f850e 100755
--- a/map-osd-to-disktype
+++ b/map-osd-to-disktype
@@ -8,7 +8,7 @@ OSDTYPE=ssd
 /opt/ungleich-tools/megaclisas-status > /tmp/megaclisas-status.out
 
 # Gets osd numbers of a particular device class, and gets their mountpoints on the host, and puts them into a tempfile
-for osd in $(ceph osd tree | grep $OSDTYPE | grep -v down | cut -b 1-3); do findmnt -t xfs -n -o TARGET,SOURCE | grep $osd | cut -c 24- >> /tmp/list_osd_mountpoint.out; done
+for osd in $(ceph osd tree | grep $OSDTYPE | grep -v down | cut -b 1-3); do findmnt -t xfs -n -o TARGET,SOURCE | grep "ceph-$osd " | cut -c 24- >> /tmp/list_osd_mountpoint.out; done
 
 # Gets the Megacli mappings for the mountpoints
 for MOUNT in $(cat /tmp/list_osd_mountpoint.out | awk '{print $2}' | sed 's/[0-9]*//g') ; do cat /tmp/megaclisas-status.out | grep $MOUNT | awk '{print $1}' >> /tmp/megacli-mappings.out; done