diff --git a/notmuchmailchecker.py b/notmuchmailchecker.py
index <HASH>..<HASH> 100644
--- a/notmuchmailchecker.py
+++ b/notmuchmailchecker.py
@@ -19,8 +19,6 @@ class NotmuchMailChecker(object):
 
     db_path = ''
 
-    servers = []
-
     def __init__(self, db_path):
         self.db_path = db_path
remove the servers array, there is no need for it