diff --git a/rowers/management/commands/autojoin.py b/rowers/management/commands/autojoin.py
index 64a21727..2debb9f3 100644
--- a/rowers/management/commands/autojoin.py
+++ b/rowers/management/commands/autojoin.py
@@ -50,15 +50,15 @@ class Command(BaseCommand):
 
             for name, count in duplicates.items():
                 if count > 1:
-                    workouts = workouts.filter(
+                    workouts2 = workouts.filter(
                         Q(name__contains=name)
                         )
 
                     duplicates2 = get_duplicates(w.date for w in workouts)
                     for dd, count in duplicates2.items():
                         if count > 1:
-                            workouts = workouts.filter(date=dd)
-                            ids = [w.id for w in workouts]
+                            workouts3 = workouts2.filter(date=dd)
+                            ids = [w.id for w in workouts3]
                             id, message = join_workouts(r,ids,title=name,
-                                                        parent=workouts[0],
+                                                        parent=workouts3[0],
                                                         killparents=True)