diff --git a/anki/stats.py b/anki/stats.py
index 7db78a411..bddf6119a 100644
--- a/anki/stats.py
+++ b/anki/stats.py
@@ -356,7 +356,7 @@ group by day order by day""" % (self._limit(), lim),
             perMin = ngettext("%d card/minute", "%d cards/minute", perMin) % perMin
             self._line(
                 i, _("Average answer time"),
-                _("%(a)0.1fs (%(b)s)" % dict(a=(tot*60)/total, b=perMin)))
+                _("%(a)0.1fs (%(b)s)") % dict(a=(tot*60)/total, b=perMin))
         return self._lineTbl(i), int(tot)
 
     def _splitRepData(self, data, spec):