diff --git a/src/openapi/paths/timeline.yaml b/src/openapi/paths/timeline.yaml
index cb40385..a765f38 100644
--- a/src/openapi/paths/timeline.yaml
+++ b/src/openapi/paths/timeline.yaml
@@ -113,8 +113,6 @@ components:
           $ref: "#/components/schemas/ListTweetsTimeline"
 
     ListTweetsTimeline:
-      required:
-        - "timeline"
       properties:
         timeline:
           $ref: "./../schemas/timeline.yaml#/components/schemas/Timeline"