diff --git a/functions/api/reports/complete.ts b/functions/api/reports/complete.ts
index 609ca0e..3e9a334 100644
--- a/functions/api/reports/complete.ts
+++ b/functions/api/reports/complete.ts
@@ -56,7 +56,7 @@ export async function onRequestPost(context: RequestContext) {
               url: `https://${context.request.headers.get("host")}/api/coconut`,
             },
             outputs: {
-              mp4: {
+              "mp4:copy:copy": {
                 path: `/${attachment}.mp4`,
               },
             },