diff --git a/test/unit/data/model/db/test_security.py b/test/unit/data/model/db/test_security.py
index f86f77a3507b..1c9e2e8903b3 100644
--- a/test/unit/data/model/db/test_security.py
+++ b/test/unit/data/model/db/test_security.py
@@ -98,7 +98,7 @@ def test_add_associations_to_new_group(self, session, make_user_and_role, make_r
         group = Group()
         session.add(group)
         assert group.id is None  # group does not exist in database
-        users = [make_user_and_role()[0] for _ in range(5)]
+        users = [make_user_and_role()[0] for _ in range(5)]  # type: ignore[unreachable]
         roles = [make_role() for _ in range(5)]
 
         # users and roles for creating associations
@@ -363,7 +363,7 @@ def test_add_associations_to_new_user(self, session, make_role, make_group):
 
         session.add(user)
         assert user.id is None  # user does not exist in database
-        groups = [make_group() for _ in range(5)]
+        groups = [make_group() for _ in range(5)]  # type: ignore[unreachable]
         roles = [make_role() for _ in range(5)]
 
         # groups and roles for creating associations
@@ -623,7 +623,7 @@ def test_add_associations_to_new_role(self, session, make_user_and_role, make_gr
         role = Role()
         session.add(role)
         assert role.id is None  # role does not exist in database
-        users = [make_user_and_role()[0] for _ in range(5)]
+        users = [make_user_and_role()[0] for _ in range(5)]  # type: ignore[unreachable]
         groups = [make_group() for _ in range(5)]
 
         # users and groups for creating associations