diff --git a/zipline/pipeline/factors/__init__.py b/zipline/pipeline/factors/__init__.py
index 7eb0373b..4961fd31 100644
--- a/zipline/pipeline/factors/__init__.py
+++ b/zipline/pipeline/factors/__init__.py
@@ -25,8 +25,8 @@ from .technical import (
 
 __all__ = [
     'BusinessDaysSinceCashBuybackAuth',
-    'BusinessDaysSincePreviousEarnings',
     'BusinessDaysUntilNextEarnings',
+    'BusinessDaysSincePreviousEarnings',
     'BusinessDaysSinceShareBuybackAuth',
     'CustomFactor',
     'AverageDollarVolume',