diff --git a/microsymposium.dic b/microsymposium.dic
index 35f0d68..4519f90 100644
--- a/microsymposium.dic
+++ b/microsymposium.dic
@@ -328,5 +328,6 @@ save_talk.total_time
     _type.container               Single
     _type.contents                Text
     _units.code                   minutes
+    _enumeration.range            15.0:
 
 save_