diff --git a/ukulele.py b/ukulele.py
index e131bd0..bc82cb8 100755
--- a/ukulele.py
+++ b/ukulele.py
@@ -110,8 +110,7 @@ def print_short(self):
 assert c7.root == "C"
 
 # Do not assert root tone of a dim7 because there are four equally
-# valid roots.
+# valid roots. (Or aug: 3 equally valid)
 
-assert caug.root == "C"
 assert c9.root == "C"
 assert c9alt.root == "C"