diff --git a/rowers/dataprep.py b/rowers/dataprep.py
index 45961b81..3acbf61b 100644
--- a/rowers/dataprep.py
+++ b/rowers/dataprep.py
@@ -1556,7 +1556,6 @@ def save_workout_database(f2, r, dosmooth=True, workouttype='rower',
                 res2 = 0
             if res:
                 isbreakthrough = True
-                res = datautils.updatecp(delta, cpvalues, r,workouttype=workouttype)
             if res2 and not isbreakthrough:
                 ishard = True