diff --git a/matrix_appservice_kakaotalk/portal.py b/matrix_appservice_kakaotalk/portal.py
index f8f34a0..a19f438 100644
--- a/matrix_appservice_kakaotalk/portal.py
+++ b/matrix_appservice_kakaotalk/portal.py
@@ -1131,17 +1131,10 @@ class Portal(DBPortal, BasePortal):
 
     async def _handle_kakaotalk_deleted(
         self,
-        attachment: Attachment | None,
         timestamp: int,
-        chat_text: str | None,
         **_
     ) -> list[EventID]:
-        self.log.info(
-            "Got deleted (?) message at %s: %s, %s",
-            timestamp,
-            f"text = \"{chat_text}\"" if chat_text is not None else "no text",
-            f"attachment = {attachment}" if attachment is not None else "no attachment",
-        )
+        self.log.info(f"Got deleted (?) message at {timestamp}")
         return []
 
     async def _handle_kakaotalk_text(