diff --git a/setup.cfg b/setup.cfg
index 0bb886c..582a4f0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -5,7 +5,7 @@ max_line_length = 100
 max_line_length = 100 
 
 [yapf]
-based_on_style = "pep8"
+based_on_style = pep8
 column_limit = 100
 
 [pylint]