diff --git a/tox.ini b/tox.ini
index 7727b97..a6a652d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -89,7 +89,7 @@ commands =
 [pylint]
 reports = no
 #output-format = colorized
-indent-string = \t
+indent-string = "    "
 disable = 
         bad-continuation,
         broad-except,