diff --git a/TM1py/Services/ChoreService.py b/TM1py/Services/ChoreService.py
index 4d54d954..332ff7a8 100644
--- a/TM1py/Services/ChoreService.py
+++ b/TM1py/Services/ChoreService.py
@@ -170,6 +170,7 @@ def update(self, chore: Chore, **kwargs):
 
         # Update Tasks individually
         task_old_count = self._get_tasks_count(chore.name)
+        i = 0
         for i, task_new in enumerate(chore.tasks):
             if i >= task_old_count:
                 self._add_task(chore.name, task_new, **kwargs)
diff --git a/Tests/ChoreService_test.py b/Tests/ChoreService_test.py
index 3030ca58..c2fe3bf2 100644
--- a/Tests/ChoreService_test.py
+++ b/Tests/ChoreService_test.py
@@ -308,7 +308,7 @@ def test_update_active_chore(self):
 
     def test_update_chore_without_tasks(self):
         # get chore
-        c = self.tm1.chores.get(self.chore_name1)
+        c = self.tm1.chores.get(self.chore_name3)
         # update all properties
         # update start time
         start_time = datetime(2023, 4, 5, 12, 5, 30)
@@ -332,9 +332,9 @@ def test_update_chore_without_tasks(self):
         # update chore in TM1
         self.tm1.chores.update(c)
         # get chore and check all properties
-        c = self.tm1.chores.get(chore_name=self.chore_name1)
+        c = self.tm1.chores.get(chore_name=self.chore_name3)
         self.assertEqual(c._start_time._datetime.replace(microsecond=0), start_time.replace(microsecond=0))
-        self.assertEqual(c._name, self.chore_name1)
+        self.assertEqual(c._name, self.chore_name3)
         self.assertEqual(c._dst_sensitivity, True)
         self.assertEqual(c._active, False)
         self.assertEqual(c._execution_mode, Chore.SINGLE_COMMIT)