diff --git a/antarest/launcher/service.py b/antarest/launcher/service.py
index f588e51d15..9ae3f0028e 100644
--- a/antarest/launcher/service.py
+++ b/antarest/launcher/service.py
@@ -571,6 +571,8 @@ def _import_output(
                 finally:
                     if zip_path:
                         os.unlink(zip_path)
+                    if output_is_zipped:
+                        os.unlink(output_true_path)
         raise JobNotFound()
 
     def _download_fallback_output(self, job_id: str, params: RequestParameters) -> FileDownloadTaskDTO: