diff --git a/install/etc/init.d/evobackup b/install/etc/init.d/evobackup
index 0a895b2..c7e373f 100755
--- a/install/etc/init.d/evobackup
+++ b/install/etc/init.d/evobackup
@@ -24,10 +24,12 @@ case "$1" in
 
     stop)
         for jail in ${BACKUP_PATH}/jails/*; do
+            kill $(chroot $jail cat /var/run/sshd.pid)
             umount ${jail}/proc/
             umount ${jail}/dev/pts/
+            # Need to wait a little time before unmounting /dev
+            sleep 0.2
             umount ${jail}/dev
-            kill $(chroot $jail cat /var/run/sshd.pid)
         done
     ;;
 
diff --git a/install/etc/init/evobackup.conf b/install/etc/init/evobackup.conf
index 24bd755..ab66e11 100644
--- a/install/etc/init/evobackup.conf
+++ b/install/etc/init/evobackup.conf
@@ -22,6 +22,8 @@ post-stop script
         kill $(chroot $jail cat /var/run/sshd.pid)
         umount ${jail}/proc
         umount ${jail}/dev/pts
+        # Need to wait a little time before unmounting /dev
+        sleep 0.2
         umount ${jail}/dev
     done
 end script
\ No newline at end of file