diff --git a/shopinvader_api_sale/__init__.py b/shopinvader_api_sale/__init__.py
index 78ebce7be9..62a5d54f85 100644
--- a/shopinvader_api_sale/__init__.py
+++ b/shopinvader_api_sale/__init__.py
@@ -1,2 +1 @@
 from . import routers
-from . import schemas
diff --git a/shopinvader_api_sale/routers/sales.py b/shopinvader_api_sale/routers/sales.py
index b7f6e651fe..d550fb76ac 100644
--- a/shopinvader_api_sale/routers/sales.py
+++ b/shopinvader_api_sale/routers/sales.py
@@ -18,9 +18,7 @@
 )
 from odoo.addons.fastapi.schemas import Paging
 from odoo.addons.fastapi.utils import FilteredDomainAdapter
-from odoo.addons.shopinvader_schema_sale.schemas import Sale
-
-from ..schemas import SaleSearch
+from odoo.addons.shopinvader_schema_sale.schemas import Sale, SaleSearch
 
 sale_router = APIRouter(tags=["sales"])
 
diff --git a/shopinvader_api_sale/schemas.py b/shopinvader_api_sale/schemas.py
deleted file mode 100644
index ad0ed878f8..0000000000
--- a/shopinvader_api_sale/schemas.py
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright 2023 Akretion (https://www.akretion.com).
-# @author Sébastien BEAU <sebastien.beau@akretion.com>
-# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
-
-
-from odoo.addons.extendable_fastapi import StrictExtendableBaseModel
-
-
-class SaleSearch(StrictExtendableBaseModel):
-    name: str | None = None
-
-    def to_odoo_domain(self):
-        if self.name:
-            return [("name", "ilike", self.name)]
-        else:
-            return []
diff --git a/shopinvader_schema_sale/schemas/sale_order.py b/shopinvader_schema_sale/schemas/sale_order.py
index 4ca3534de0..beee1655cc 100644
--- a/shopinvader_schema_sale/schemas/sale_order.py
+++ b/shopinvader_schema_sale/schemas/sale_order.py
@@ -48,3 +48,13 @@ def from_sale_order(cls, odoo_rec):
             invoicing=InvoicingInfo.from_sale_order(odoo_rec),
             note=odoo_rec.note or None,
         )
+
+
+class SaleSearch(StrictExtendableBaseModel):
+    name: str | None = None
+
+    def to_odoo_domain(self):
+        if self.name:
+            return [("name", "ilike", self.name)]
+        else:
+            return []