diff --git a/packages/medusa-plugin-brightpearl/src/api/index.js b/packages/medusa-plugin-brightpearl/src/api/index.js
index ce12232710..c32337a134 100644
--- a/packages/medusa-plugin-brightpearl/src/api/index.js
+++ b/packages/medusa-plugin-brightpearl/src/api/index.js
@@ -65,7 +65,7 @@ export default (container) => {
         throw new Error("Already sent to BP")
       }
 
-      await brightpearlService.createSalesOrder(order)
+      await brightpearlService.createSalesOrder(order.id)
       res.sendStatus(200)
     } catch (err) {
       res.status(400).json(err)