diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex
index f731b5286..a2406ad80 100644
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@@ -811,6 +811,7 @@ def strip_report_status_data(activity) do
       Enum.map(reported_activities, fn
         act when is_map(act) -> act["id"]
         act when is_binary(act) -> act
+        _other -> nil
       end)
 
     new_data = put_in(activity.data, ["object"], [actor | stripped_activities])