diff --git a/src/modules/moderation/index.ts b/src/modules/moderation/index.ts
index 0eca292..5db8fc1 100644
--- a/src/modules/moderation/index.ts
+++ b/src/modules/moderation/index.ts
@@ -150,12 +150,14 @@ class ModerationClass<C extends Context> implements MiddlewareObj<C> {
         return modules.shared.api
           .banChatMember(p.chat.id, p.target.id, {
             until_date: Date.now() / 1000 + duration.values.m,
+            revoke_messages: true,
           })
           .catch(() => false)
       case "BAN":
         return modules.shared.api
           .banChatMember(p.chat.id, p.target.id, {
             until_date: p.duration?.timestamp_s,
+            revoke_messages: true,
           })
           .catch(() => false)
       case "UNBAN":