diff --git a/api/client-server/joining.yaml b/api/client-server/joining.yaml
index bd3e6885..471c5038 100644
--- a/api/client-server/joining.yaml
+++ b/api/client-server/joining.yaml
@@ -147,7 +147,6 @@ paths:
           type: array
           items:
             type: string
-          explode: true
           name: server_name
           description: |-
             The servers to attempt to join the room through. One of the servers