improve backup logs
diff --git a/staffeln/conductor/backup.py b/staffeln/conductor/backup.py
index f1019f1..3354f4f 100755
--- a/staffeln/conductor/backup.py
+++ b/staffeln/conductor/backup.py
@@ -351,7 +351,7 @@
                         reason = filter_result
                     incremental=self._is_incremental(volume["id"])
                     backup_method = "Incremental" if incremental else "Full"
-                    LOG.debug(
+                    LOG.log(
                         "Prapering %s backup task for volume %s",
                         backup_method,
                         volume["id"]