diff --git a/spond_classes/event.py b/spond_classes/event.py
index d6bb2fd..cab558e 100644
--- a/spond_classes/event.py
+++ b/spond_classes/event.py
@@ -41,16 +41,16 @@ class Event(BaseModel):
     heading : str
         Heading/name of the Event.
         `heading` in API.
+    responses : Responses
     start_time : datetime.
         Datetime at which the Event starts.
         `startTimestamp` in API, but returns a datetime instead of a string.
-    responses : Responses
     """
 
     uid: str = Field(alias="id")
     heading: str
-    start_time: datetime = Field(alias="startTimestamp")
     responses: Responses
+    start_time: datetime = Field(alias="startTimestamp")
 
     def __str__(self) -> str:
         """Return simple human-readable description.
diff --git a/tests/conftest.py b/tests/conftest.py
index 8a66684..16c8947 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -93,7 +93,6 @@ def member_with_profile_data() -> dict:
 def simple_group_data() -> dict:
     """Represent the simplest possible Group in this implementation.
 
-    For testing Event in isolation.
     Item from 'groups' (root).
     """
     return {
@@ -157,7 +156,6 @@ def complex_group_data() -> dict:
 def simple_event_data() -> dict:
     """Represent the simplest possible Event in this implementation.
 
-    For testing Event in isolation.
     Item from 'events' (root).
     """
     return {
@@ -184,7 +182,6 @@ def complex_event_data() -> dict:
     return {
         "id": "36D7F1A46EB2CDED4B6F22D400229822",
         "heading": "Event 2",
-        "startTimestamp": "2022-11-04T06:00:00Z",
         "responses": {
             "acceptedIds": [
                 "B24FA75A4CCBC63199A57361E88B0646",
@@ -207,4 +204,5 @@ def complex_event_data() -> dict:
                 "49C2447E4ADE8005A9652B24F95E4F6F",
             ],
         },
+        "startTimestamp": "2022-11-04T06:00:00Z",
     }
diff --git a/tests/test_event.py b/tests/test_event.py
index ba65544..d72ddfe 100644
--- a/tests/test_event.py
+++ b/tests/test_event.py
@@ -2,7 +2,7 @@
 
 from datetime import datetime, timezone
 
-from spond_classes import Event
+from spond_classes.event import Event
 
 
 def test_from_dict_simple(simple_event_data: dict) -> None:
@@ -14,12 +14,12 @@ def test_from_dict_simple(simple_event_data: dict) -> None:
 
     assert my_event.uid == "A390CE5396D2F5C3015F53E171EC59D5"
     assert my_event.heading == "Event 1"
-    assert my_event.start_time == datetime(2021, 7, 6, 6, 0, tzinfo=timezone.utc)
     assert my_event.responses.accepted_uids == []
     assert my_event.responses.declined_uids == []
     assert my_event.responses.unanswered_uids == []
     assert my_event.responses.waiting_list_uids == []
     assert my_event.responses.unconfirmed_uids == []
+    assert my_event.start_time == datetime(2021, 7, 6, 6, 0, tzinfo=timezone.utc)
     assert str(my_event) == "Event 'Event 1' on 2021-07-06"
 
 
@@ -32,7 +32,6 @@ def test_from_dict_complex(complex_event_data: dict) -> None:
 
     assert my_event.uid == "36D7F1A46EB2CDED4B6F22D400229822"
     assert my_event.heading == "Event 2"
-    assert my_event.start_time == datetime(2022, 11, 4, 6, 0, tzinfo=timezone.utc)
     assert my_event.responses.accepted_uids == [
         "B24FA75A4CCBC63199A57361E88B0646",
         "C7BCC3B8A95DCF82DFFD27B2B30C8FA2",
@@ -53,4 +52,5 @@ def test_from_dict_complex(complex_event_data: dict) -> None:
         "2D1BB37608F09511FD5F280D219DFD97",
         "49C2447E4ADE8005A9652B24F95E4F6F",
     ]
+    assert my_event.start_time == datetime(2022, 11, 4, 6, 0, tzinfo=timezone.utc)
     assert str(my_event) == "Event 'Event 2' on 2022-11-04"
diff --git a/tests/test_group.py b/tests/test_group.py
index ab004e9..085f370 100644
--- a/tests/test_group.py
+++ b/tests/test_group.py
@@ -1,6 +1,6 @@
 """Tests for Group class."""
 
-from spond_classes import Group
+from spond_classes.group import Group
 
 
 def test_from_dict_simple(simple_group_data: dict) -> None: