diff --git a/ereuse_devicehub/dummy/dummy.py b/ereuse_devicehub/dummy/dummy.py
index 8da2d93c..4d871864 100644
--- a/ereuse_devicehub/dummy/dummy.py
+++ b/ereuse_devicehub/dummy/dummy.py
@@ -68,8 +68,6 @@ class Dummy:
                     snapshot = yaml.load(f)
                 s, _ = user.post(res=m.Snapshot, data=snapshot)
                 pcs.add(s['device']['id'])
-        inventory, _ = user.get(res=Inventory)
-        assert len(inventory['devices'])
 
         # Link tags and eTags
         for tag, pc in zip((self.TAGS[1], self.TAGS[2], self.ET[0][0], self.ET[1][1]), pcs):
@@ -99,6 +97,10 @@ class Dummy:
                            query=[('id', pc) for pc in itertools.islice(pcs, len(pcs) // 3)])
         assert len(lot['devices'])
 
+        # Keep this at the bottom
+        inventory, _ = user.get(res=Inventory)
+        assert len(inventory['devices'])
+        assert len(inventory['lots'])
         print('⭐ Done.')
 
     def user_client(self, email: str, password: str):
diff --git a/ereuse_devicehub/resources/inventory.py b/ereuse_devicehub/resources/inventory.py
index e3977cf9..83fc3d92 100644
--- a/ereuse_devicehub/resources/inventory.py
+++ b/ereuse_devicehub/resources/inventory.py
@@ -98,7 +98,7 @@ class InventoryView(View):
             .paginate(page=args['page'], per_page=30)  # type: Pagination
         inventory = {
             'devices': app.resources[Device.t].schema.dump(devices.items, many=True, nested=1),
-            'lots': Lot.roots(),
+            'lots': app.resources[Lot.t].schema.dump(Lot.roots(), many=True, nested=1),
             'widgets': {},
             'pagination': {
                 'page': devices.page,
diff --git a/tests/test_inventory.py b/tests/test_inventory.py
index c0f1c0d7..d9559bf5 100644
--- a/tests/test_inventory.py
+++ b/tests/test_inventory.py
@@ -1,4 +1,5 @@
 import pytest
+from teal.utils import compiled
 
 from ereuse_devicehub.client import UserClient
 from ereuse_devicehub.db import db
@@ -7,7 +8,6 @@ from ereuse_devicehub.resources.device.models import Desktop, Device, Laptop, So
 from ereuse_devicehub.resources.enums import ComputerChassis
 from ereuse_devicehub.resources.event.models import Snapshot
 from ereuse_devicehub.resources.inventory import Filters, Inventory, Sorting
-from teal.utils import compiled
 from tests import conftest
 
 
@@ -102,3 +102,8 @@ def test_inventory_query(user: UserClient):
     assert len(pc['events']) == 4
     assert len(pc['components']) == 3
     assert not pc['tags']
+
+
+@pytest.mark.xfail(reason='Functionality not yet developed.')
+def test_inventory_lots_query(user: UserClient):
+    pass