diff --git a/app/workers/extract_worker.py b/app/workers/extract_worker.py
index 6f9db5d..3ea3925 100644
--- a/app/workers/extract_worker.py
+++ b/app/workers/extract_worker.py
@@ -117,6 +117,7 @@ async def process(document_id: int, session: AsyncSession) -> None:
             raise RuntimeError(f"LibreOffice 텍스트 추출 timeout (60s)")
         finally:
             tmp_input.unlink(missing_ok=True)
+        return
 
     # 미지원 포맷
     doc.extracted_text = ""