diff --git a/config.py b/config.py
index d693ee73f..f877afb7e 100644
--- a/config.py
+++ b/config.py
@@ -382,4 +382,3 @@ class DefaultConfig(object):
 
   # Overridable list of reverse DNS prefixes that are reserved for internal use on labels.
   LABEL_KEY_RESERVED_PREFIXES = []
-