diff --git a/Tools/scripts/board_list.py b/Tools/scripts/board_list.py
index 6021fa6169..1c528dee03 100755
--- a/Tools/scripts/board_list.py
+++ b/Tools/scripts/board_list.py
@@ -25,6 +25,7 @@ class Board(object):
             'Sub',
         ]
 
+
 def in_blacklist(blacklist, b):
     '''return true if board b is in the blacklist, including wildcards'''
     for bl in blacklist:
@@ -32,6 +33,7 @@ def in_blacklist(blacklist, b):
             return True
     return False
 
+
 class BoardList(object):
 
     def set_hwdef_dir(self):