diff --git a/ghost/members-api/lib/repositories/product.js b/ghost/members-api/lib/repositories/product.js
index 141ac7f496..1c93257d29 100644
--- a/ghost/members-api/lib/repositories/product.js
+++ b/ghost/members-api/lib/repositories/product.js
@@ -311,7 +311,7 @@ class ProductRepository {
                 value: JSON.stringify(updatedProducts)
             }, {
                 ...options,
-                id: portalProductsSetting
+                id: portalProductsSetting.get('id')
             });
         }