diff --git a/lib/cdist/core/explorer.py b/lib/cdist/core/explorer.py
index 01c4c81d..19833d92 100644
--- a/lib/cdist/core/explorer.py
+++ b/lib/cdist/core/explorer.py
@@ -73,6 +73,7 @@ class Explorer(object):
             '__target_host': self.target_host,
             '__explorer': self.remote.global_explorer_path,
         }
+        # FIXME: remove soon with new logging infrastructure
         if self.log.getEffectiveLevel() == logging.DEBUG:
             self.env.update({'__debug': "yes" })
         self._type_explorers_transferred = []