diff --git a/rattail/tests/__init__.py b/rattail/tests/__init__.py
index 8fa7712c289ce5f6e19e46d8db75acc7c7a8499e..9b1da897ebeb289d6045b8a30df7867e79933e12 100644
--- a/rattail/tests/__init__.py
+++ b/rattail/tests/__init__.py
@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
+# -*- coding: utf-8; -*-
 
 from __future__ import unicode_literals, absolute_import