diff --git a/albow/theme.py b/albow/theme.py
index 4f767cc..e46407b 100644
--- a/albow/theme.py
+++ b/albow/theme.py
@@ -6,6 +6,7 @@ import resource
 
 debug_theme = False
 
+
 class ThemeProperty(object):
 
     def __init__(self, name):