diff --git a/addons/fleet/models/fleet_vehicle.py b/addons/fleet/models/fleet_vehicle.py
index 1fef93da8a4..34c326a7975 100644
--- a/addons/fleet/models/fleet_vehicle.py
+++ b/addons/fleet/models/fleet_vehicle.py
@@ -18,7 +18,7 @@ MODEL_FIELDS_TO_VEHICLE = {
 }
 
 class FleetVehicle(models.Model):
-    _inherit = ['mail.thread', 'mail.activity.mixin']
+    _inherit = ['mail.thread', 'mail.activity.mixin', 'avatar.mixin']
     _name = 'fleet.vehicle'
     _description = 'Vehicle'
     _order = 'license_plate asc, acquisition_date asc'
diff --git a/addons/fleet/models/fleet_vehicle_model.py b/addons/fleet/models/fleet_vehicle_model.py
index c904581c005..c96f91be119 100644
--- a/addons/fleet/models/fleet_vehicle_model.py
+++ b/addons/fleet/models/fleet_vehicle_model.py
@@ -18,6 +18,7 @@ FUEL_TYPES = [
 
 class FleetVehicleModel(models.Model):
     _name = 'fleet.vehicle.model'
+    _inherit = ['avatar.mixin']
     _description = 'Model of a vehicle'
     _order = 'name asc'