diff --git a/openapi/mx_platform_api.yml b/openapi/mx_platform_api.yml
index f765d97..25666eb 100644
--- a/openapi/mx_platform_api.yml
+++ b/openapi/mx_platform_api.yml
@@ -2002,7 +2002,7 @@ components:
       type: object
     SpendingPlansResponseBody:
       properties:
-        iteration_items:
+        spending_plans:
           items:
             "$ref": "#/components/schemas/SpendingPlanResponse"
           type: array