diff --git a/rowers/plannedsessions.py b/rowers/plannedsessions.py
index 7f4d23c0..709ccf1d 100644
--- a/rowers/plannedsessions.py
+++ b/rowers/plannedsessions.py
@@ -1400,7 +1400,7 @@ def default_class(r,w,race):
                         agemin__lt=age,agemax__gt=age
                         ).order_by(
                             "agemax","-agemin","boattype","sex",
-                            "weightcategory","referencespeed")
+                            "weightclass","referencespeed")
 
             if standards.count()==0:
                 # boolean, boattype, boatclass, adaptiveclass, weightclass, sex, coursestandard,