diff --git a/beetsplug/bpm.py b/beetsplug/bpm.py
index 9166082e3..542a2b616 100644
--- a/beetsplug/bpm.py
+++ b/beetsplug/bpm.py
@@ -53,7 +53,7 @@ class BPMPlugin(BeetsPlugin):
         super(BPMPlugin, self).__init__()
         self.config.add({
             u'max_strokes': 3,
-            u'overwrite': True
+            u'overwrite': True,
         })
 
     def commands(self):