diff --git a/build/install-os-k.sh b/build/install-os-k.sh
index e4e440e..92cf6ad 100755
--- a/build/install-os-k.sh
+++ b/build/install-os-k.sh
@@ -46,7 +46,7 @@ mountpoint=$(udisksctl info -b $lpblock | grep MountPoint | cut -d ':' -f 2 | se
 
 if [ -z $mountpoint ];
 then
-	mountpoint=$(udisksctl mount -b $lpblock | cut -d ' ' -f 2 | sed 's/\.//g')
+	mountpoint=$(udisksctl mount -b $lpblock | cut -d ' ' -f 4 | sed 's/\.//g')
 fi
 
 if [ -z $mountpoint ];