1 files changed, 1 insertions, 1 deletions

diff --git a/server/lib/activitypub/process-flag.ts b/server/lib/activitypub/process-flag.ts
index 6fa862ee9..b562dce4d 100644
--- a/server/lib/activitypub/process-flag.ts
+++ b/server/lib/activitypub/process-flag.ts
@@ -5,7 +5,7 @@ import {
 } from '../../../shared'
 
 function processFlagActivity (activity: ActivityCreate) {
-  // empty
+  return Promise.resolve(undefined)
 }
 
 // ---------------------------------------------------------------------------