diff --git a/simple_history/tests/tests/test_models.py b/simple_history/tests/tests/test_models.py
index d5228100..344a51f7 100644
--- a/simple_history/tests/tests/test_models.py
+++ b/simple_history/tests/tests/test_models.py
@@ -68,6 +68,7 @@
     ExternalModelWithAppLabel,
     FileModel,
     ForeignKeyToSelfModel,
+    Group,
     HistoricalChoice,
     HistoricalCustomFKError,
     HistoricalPoll,
@@ -101,7 +102,6 @@
     PollWithHistoricalIPAddress,
     PollWithManyToMany,
     PollWithManyToManyCustomHistoryID,
-    Group,
     PollWithManyToManyWithIPAddress,
     PollWithNonEditableField,
     PollWithSelfManyToMany,