diff --git a/lib/enzyme/__init__.py b/lib/enzyme/__init__.py
index 9a171b522efc4b0bd9f35cc044b7bdb6460a3d1a..4ed31f426823dd1cc09c62efb7fb815e8d2156f6 100644
--- a/lib/enzyme/__init__.py
+++ b/lib/enzyme/__init__.py
@@ -9,5 +9,8 @@ import logging
 from .exceptions import *
 from .mkv import *
 
+class NullHandler(logging.Handler):
+    def emit(self, record):
+        pass
 
-logging.getLogger(__name__).addHandler(logging.NullHandler())
+logging.getLogger(__name__).addHandler(NullHandler())