diff --git a/backup.sh b/backup.sh
index 9d11be8..18cfc23 100755
--- a/backup.sh
+++ b/backup.sh
@@ -251,7 +251,7 @@ send_increment()
 
 ### Options
 set -- `getopt "tvl:" "$@"` || {
-    echo "Usage: `basename $0` [-tdl] [command]" 1>&2
+    echo "Usage: `basename $0` [-tvl] [command]" 1>&2
     exit 1
 }
 ZB_TEST_MODE=FALSE