diff --git a/ereuse_devicehub/inventory/forms.py b/ereuse_devicehub/inventory/forms.py
index 48484a1e..72f033f8 100644
--- a/ereuse_devicehub/inventory/forms.py
+++ b/ereuse_devicehub/inventory/forms.py
@@ -97,62 +97,6 @@ class FilterForm(FlaskForm):
         return ['Desktop', 'Laptop', 'Server']
 
 
-class LotDeviceForm(FlaskForm):
-    lot = StringField('Lot', [validators.UUID()])
-    devices = StringField('Devices', [validators.length(min=1)])
-
-    def validate(self, extra_validators=None):
-        is_valid = super().validate(extra_validators)
-
-        if not is_valid:
-            return False
-
-        self._lot = (
-            Lot.query.outerjoin(Trade)
-            .filter(Lot.id == self.lot.data)
-            .filter(
-                or_(
-                    Trade.user_from == g.user,
-                    Trade.user_to == g.user,
-                    Lot.owner_id == g.user.id,
-                )
-            )
-            .one()
-        )
-
-        devices = set(self.devices.data.split(","))
-        self._devices = (
-            Device.query.filter(Device.id.in_(devices))
-            .filter(Device.owner_id == g.user.id)
-            .distinct()
-            .all()
-        )
-
-        return bool(self._devices)
-
-    def save(self, commit=True):
-        trade = self._lot.trade
-        if trade:
-            for dev in self._devices:
-                if trade not in dev.actions:
-                    trade.devices.add(dev)
-
-        if self._devices:
-            self._lot.devices.update(self._devices)
-            db.session.add(self._lot)
-
-        if commit:
-            db.session.commit()
-
-    def remove(self, commit=True):
-        if self._devices:
-            self._lot.devices.difference_update(self._devices)
-            db.session.add(self._lot)
-
-        if commit:
-            db.session.commit()
-
-
 class LotForm(FlaskForm):
     name = StringField('Name', [validators.length(min=1)])
 
diff --git a/ereuse_devicehub/inventory/views.py b/ereuse_devicehub/inventory/views.py
index 66b28563..38ff4bc6 100644
--- a/ereuse_devicehub/inventory/views.py
+++ b/ereuse_devicehub/inventory/views.py
@@ -16,7 +16,6 @@ from ereuse_devicehub.inventory.forms import (
     AllocateForm,
     DataWipeForm,
     FilterForm,
-    LotDeviceForm,
     LotForm,
     NewActionForm,
     NewDeviceForm,
@@ -109,7 +108,6 @@ class DeviceListMix(GenericMixView):
         self.context = {
             'devices': devices,
             'lots': lots,
-            'form_lot_device': LotDeviceForm(),
             'form_tag_device': TagDeviceForm(),
             'form_new_action': form_new_action,
             'form_new_allocate': form_new_allocate,
@@ -153,46 +151,6 @@ class DeviceDetailView(GenericMixView):
         return flask.render_template(self.template_name, **context)
 
 
-class LotDeviceAddView(View):
-    methods = ['POST']
-    decorators = [login_required]
-    template_name = 'inventory/device_list.html'
-
-    def dispatch_request(self):
-        form = LotDeviceForm()
-        if form.validate_on_submit():
-            form.save(commit=False)
-            messages.success(
-                'Add devices to lot "{}" successfully!'.format(form._lot.name)
-            )
-            db.session.commit()
-        else:
-            messages.error('Error adding devices to lot!')
-
-        next_url = request.referrer or url_for('inventory.devicelist')
-        return flask.redirect(next_url)
-
-
-class LotDeviceDeleteView(View):
-    methods = ['POST']
-    decorators = [login_required]
-    template_name = 'inventory/device_list.html'
-
-    def dispatch_request(self):
-        form = LotDeviceForm()
-        if form.validate_on_submit():
-            form.remove(commit=False)
-            messages.success(
-                'Remove devices from lot "{}" successfully!'.format(form._lot.name)
-            )
-            db.session.commit()
-        else:
-            messages.error('Error removing devices from lot!')
-
-        next_url = request.referrer or url_for('inventory.devicelist')
-        return flask.redirect(next_url)
-
-
 class LotCreateView(GenericMixView):
     methods = ['GET', 'POST']
     decorators = [login_required]
@@ -607,12 +565,6 @@ devices.add_url_rule(
 devices.add_url_rule(
     '/lot/<string:lot_id>/device/', view_func=DeviceListView.as_view('lotdevicelist')
 )
-devices.add_url_rule(
-    '/lot/devices/add/', view_func=LotDeviceAddView.as_view('lot_devices_add')
-)
-devices.add_url_rule(
-    '/lot/devices/del/', view_func=LotDeviceDeleteView.as_view('lot_devices_del')
-)
 devices.add_url_rule('/lot/add/', view_func=LotCreateView.as_view('lot_add'))
 devices.add_url_rule(
     '/lot/<string:id>/del/', view_func=LotDeleteView.as_view('lot_del')