diff --git a/addons/crm/crm_lead_view.xml b/addons/crm/crm_lead_view.xml
index 41965cd0dd2..cd9db31729a 100644
--- a/addons/crm/crm_lead_view.xml
+++ b/addons/crm/crm_lead_view.xml
@@ -477,7 +477,7 @@
                                         <field name="street2"/>
                                         <div class="address_format">
                                             <field name="city" placeholder="City" style="width: 40%%"/>
-                                            <field name="state_id" options='{"no_open": True}' placeholder="State" style="width: 24%%"/>
+                                            <field name="state_id" options='{"no_open": True}' on_change="onchange_state(state_id)" placeholder="State" style="width: 24%%"/>
                                             <field name="zip" placeholder="ZIP" style="width: 34%%"/>
                                         </div>
                                         <field name="country_id" placeholder="Country" options='{"no_open": True}'/>