diff --git a/addons/fleet/views/fleet_vehicle_views.xml b/addons/fleet/views/fleet_vehicle_views.xml
index 6b165dc6200..474f300d826 100644
--- a/addons/fleet/views/fleet_vehicle_views.xml
+++ b/addons/fleet/views/fleet_vehicle_views.xml
@@ -76,7 +76,7 @@
                     <div class="oe_title">
                         <label for="model_id"/>
                         <h1>
-                            <field name="model_id" placeholder="e.g. Model S"/>
+                            <field name="model_id" placeholder="e.g. Model S" class="w-100"/>
                         </h1>
                         <label for="license_plate"/>
                         <h2>