diff --git a/configuration_equipment.py b/configuration_equipment.py
index 4d49314..2be89d0 100644
--- a/configuration_equipment.py
+++ b/configuration_equipment.py
@@ -9,8 +9,4 @@ class Configuration(ModelSingleton, ModelSQL, ModelView):
     equipment_sequence = fields.Many2One('ir.sequence', "Equipment Sequence",
                         domain=[('sequence_type', '=', Id('optical_equipment', 'sequence_type_equipment'))
                                 ]
-                        )
-    serial_draft_sequence = fields.Many2One('ir.sequence', "Serial Draft",
-                                            domain=[('sequence_type', '=', Id('optical_equipment', 'sequence_type_equipment'))]
-                                            )
-    
+                        )    
diff --git a/equipment.xml b/equipment.xml
index 8d5da42..0e2edd7 100644
--- a/equipment.xml
+++ b/equipment.xml
@@ -110,11 +110,5 @@
 	    <field name="name">Equipment</field>
             <field name="sequence_type" ref="sequence_type_equipment"/>
         </record>
-	<record model="ir.sequence" id="sequence_serial_draft">
-	    <field name="name">Draft Serial</field>
-	    <field name="prefix">SMRTS-</field>
-	    <field name="padding">6</field>
-            <field name="sequence_type" ref="sequence_type_equipment"/>
-        </record>
     </data>
 </tryton>
diff --git a/view/optical_equipment_configuration_form.xml b/view/optical_equipment_configuration_form.xml
index a84153b..60cb1ef 100644
--- a/view/optical_equipment_configuration_form.xml
+++ b/view/optical_equipment_configuration_form.xml
@@ -6,7 +6,5 @@ this repository contains the full copyright notices and license terms. -->
     <separator id="sequences" string="Sequences" colspan="4"/>
     <label name="equipment_sequence"/>
     <field name="equipment_sequence"/>
-    <label name="serial_draft_sequence"/>
-    <field name="serial_draft_sequence"/>
 </form>