diff --git a/ereuse_devicehub/migrations/versions/8cb91ad1cc40_add_code_to_device.py b/ereuse_devicehub/migrations/versions/8cb91ad1cc40_add_code_to_device.py
index bd1e0494..3501450f 100644
--- a/ereuse_devicehub/migrations/versions/8cb91ad1cc40_add_code_to_device.py
+++ b/ereuse_devicehub/migrations/versions/8cb91ad1cc40_add_code_to_device.py
@@ -33,16 +33,16 @@ def upgrade_data():
     for d in devices:
         id_dev = d.id
         code = hashcode(d.id)
-        sql = f"update {get_inv()}.device set code='{code}' where id={id_dev};"
+        sql = f"update {get_inv()}.device set devicehub_id='{code}' where id={id_dev};"
         con.execute(sql)
 
 
 def upgrade():
-    op.add_column('device', sa.Column('code', citext.CIText(),
+    op.add_column('device', sa.Column('devicehub_id', citext.CIText(),
                                       unique=True,
                                       nullable=True), schema=f'{get_inv()}')
 
     upgrade_data()
 
 def downgrade():
-    op.drop_column('device', 'code', schema=f'{get_inv()}')
+    op.drop_column('device', 'devicehub_id', schema=f'{get_inv()}')
diff --git a/ereuse_devicehub/resources/device/models.py b/ereuse_devicehub/resources/device/models.py
index 77f5ae8d..2b1a7ea7 100644
--- a/ereuse_devicehub/resources/device/models.py
+++ b/ereuse_devicehub/resources/device/models.py
@@ -123,8 +123,8 @@ class Device(Thing):
     owner = db.relationship(User, primaryjoin=owner_id == User.id)
     allocated = db.Column(Boolean, default=False)
     allocated.comment = "device is allocated or not."
-    code = db.Column(db.CIText(), nullable=True, unique=True, default=create_code)
-    code.comment = "device have a unique code."
+    devicehub_id = db.Column(db.CIText(), nullable=True, unique=True, default=create_code)
+    devicehub_id.comment = "device have a unique code."
 
     _NON_PHYSICAL_PROPS = {
         'id',
@@ -148,7 +148,7 @@ class Device(Thing):
         'sku',
         'image',
         'allocated',
-        'code'
+        'devicehub_id'
     }
 
     __table_args__ = (
diff --git a/ereuse_devicehub/resources/device/schemas.py b/ereuse_devicehub/resources/device/schemas.py
index 4fc818ea..9a97d72d 100644
--- a/ereuse_devicehub/resources/device/schemas.py
+++ b/ereuse_devicehub/resources/device/schemas.py
@@ -66,7 +66,8 @@ class Device(Thing):
     sku = SanitizedStr(description=m.Device.sku.comment)
     image = URL(description=m.Device.image.comment)
     allocated = Boolean(description=m.Device.allocated.comment)
-    code = SanitizedStr(description=m.Device.code.comment)
+    devicehub_id = SanitizedStr(data_key='devicehubID',
+                                description=m.Device.devicehub_id.comment)
 
     @pre_load
     def from_actions_to_actions_one(self, data: dict):