diff --git a/src/components/extra_buttons/extra_buttons.js b/src/components/extra_buttons/extra_buttons.js
index 6f59b11d..2a375a80 100644
--- a/src/components/extra_buttons/extra_buttons.js
+++ b/src/components/extra_buttons/extra_buttons.js
@@ -110,7 +110,7 @@ const ExtraButtons = {
           statusText: data.text,
           statusIsSensitive: this.status.nsfw,
           statusPoll: this.status.poll,
-          statusFiles: this.status.attachments,
+          statusFiles: [...this.status.attachments],
           visibility: this.status.visibility,
           statusContentType: data.content_type
         }))