diff --git a/beets/autotag/hooks.py b/beets/autotag/hooks.py
index c8e068e62..12d11a0b3 100644
--- a/beets/autotag/hooks.py
+++ b/beets/autotag/hooks.py
@@ -361,6 +361,9 @@ class Distance(object):
     def __rsub__(self, other):
         return other - self.distance
 
+    def __unicode__(self):
+        return "{0:.2f}".format(self.distance)
+
     # Behave like a dict.
 
     def __getitem__(self, key):