diff --git a/moulinette/actionsmap.py b/moulinette/actionsmap.py
index 221a46fb..49f46565 100644
--- a/moulinette/actionsmap.py
+++ b/moulinette/actionsmap.py
@@ -283,7 +283,6 @@ class ExtraArgumentParser(object):
             if iface in klass.skipped_iface:
                 continue
             self.extra[klass.name] = klass
-        logger.debug("extra parameter classes loaded: %s", self.extra.keys())
 
     def validate(self, arg_name, parameters):
         """
@@ -651,6 +650,8 @@ class ActionsMap(object):
 
         """
 
+        logger.debug("building parser...")
+
         # If loading from cache, extra were already checked when cache was
         # loaded ? Not sure about this ... old code is a bit mysterious...
         validate_extra = not self.from_cache
diff --git a/moulinette/interfaces/__init__.py b/moulinette/interfaces/__init__.py
index 4f2e33dd..efc21db9 100644
--- a/moulinette/interfaces/__init__.py
+++ b/moulinette/interfaces/__init__.py
@@ -342,11 +342,6 @@ class _CallbackAction(argparse.Action):
         self.callback_method = callback.get("method")
         self.callback_kwargs = callback.get("kwargs", {})
         self.callback_return = callback.get("return", False)
-        logger.debug(
-            "registering new callback action '{0}' to {1}".format(
-                self.callback_method, option_strings
-            )
-        )
 
     @property
     def callback(self):