diff --git a/shinken/daemon.py b/shinken/daemon.py
index <HASH>..<HASH> 100644
--- a/shinken/daemon.py
+++ b/shinken/daemon.py
@@ -1012,7 +1012,7 @@ class Daemon(object):
         return r
 
     @staticmethod
-    def print_unrecoverable(self, trace):
+    def print_unrecoverable(trace):
         logger.critical("I got an unrecoverable error. I have to exit.")
         logger.critical("You can get help at https://github.com/naparuba/shinken")
         logger.critical("If you think this is a bug, create a new ticket including details mentioned in the README")
Enh: Remove self in staticmethod