diff --git a/install.py b/install.py
index 30f9dc1..f279dee 100755
--- a/install.py
+++ b/install.py
@@ -712,7 +712,7 @@ def handle_config():
             if action == 'restart':  # else 'enable'
                 do_cmd('systemctl', 'restart', service, sudo=as_root)
             if not as_root:
-                do_cmd('loginctl enable-linger', sudo=False)
+                do_cmd('loginctl enable-linger', sudo=True)
             do_cmd('systemctl', 'enable', service, sudo=as_root)
 
     if box.change_if_names:
diff --git a/start_frappy b/start_frappy
index 9aaa1d1..caab3e9 100755
--- a/start_frappy
+++ b/start_frappy
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import sys
 sys.path.append('/home/l_samenv/frappy')
 import time