diff --git a/host_backup.conf b/host_backup.conf
index 2beae0a..e154a32 100755
--- a/host_backup.conf
+++ b/host_backup.conf
@@ -2,7 +2,7 @@
 
 ###### Remote (or local) backup script for files & databases
 ###### (L) 2013 by Ozy de Jong (www.netpower.fr)
-###### Config file rev 0801201501
+###### Config file rev 2404201502
 
 ## ---------- GENERAL BACKUP OPTIONS
 
@@ -32,6 +32,8 @@ LOCAL_STORAGE_KEEP_ABSOLUTE_PATHS=yes
 
 ## Generate an alert if backup size is lower than given value in Kb (this can also help identifying empty mount dirs)
 BACKUP_SIZE_MINIMUM=1024
+## You may disable testing backup size
+DISABLE_BACKUP_FILE_SIZE_TEST=no
 
 ## Generate an alert if local storage free space is lower than given value in Kb.
 LOCAL_STORAGE_WARN_MIN_SPACE=1048576
@@ -142,6 +144,9 @@ PARTIAL=no
 ## Delete files on destination that vanished from source. Do not turn this on unless you enabled backup rotation  or a snapshotting FS like zfs to keep those vanished files on the destination.
 DELETE_VANISHED_FILES=no
 
+## Use delta copy algortithm (usefull when local paths are network drives), defaults to yes
+DELTA_COPIES=yes
+
 ## ---------- ALERT OPTIONS
 
 ## Alert email addresses separated by a space character