diff --git a/api/tests.yaml b/api/tests.yaml
index 2966c8ea3f..b28ba0044b 100644
--- a/api/tests.yaml
+++ b/api/tests.yaml
@@ -28,7 +28,7 @@ components:
       type: object
       properties:
         id:
-          type: integer
+          type: string
           readOnly: true
         name:
           type: string
@@ -143,7 +143,7 @@ components:
       type: object
       properties:
         id:
-          type: string
+          type: integer
           readOnly: true
         traceId:
           type: string