diff --git a/publik-dump/publik_dump/publik_dump.py b/publik-dump/publik_dump/publik_dump.py
index 70002f4..ce5fd35 100755
--- a/publik-dump/publik_dump/publik_dump.py
+++ b/publik-dump/publik_dump/publik_dump.py
@@ -99,7 +99,7 @@ class PublikDump():
             dump_folder = self.get_dump_folder(service)
             output = "%s/%s.tar.xz" % (dump_folder, service["url"])
             self.run(
-                "ssh %s.%s 'sudo tar -C %s -Jcf - %s' > %s"
+                "ssh %s.%s 'sudo tar -C %s -Jcf - %s.invalid' > %s"
                 % (service["name"], self.host, service["path"], service["url"], output)
             )