--- a/packaging/systemd/winbind.service.in.orig 2019-01-14 22:21:05.446405666 +0300
+++ b/packaging/systemd/winbind.service.in      2019-01-14 22:22:12.208373529 +0300
@@ -1,7 +1,8 @@
 [Unit]
 Description=Samba Winbind Daemon
 Documentation=man:winbindd(8) man:samba(7) man:smb.conf(5)
-After=network.target nmb.service
+After=network-online.target time-sync.target nmb.service
+Before=systemd-user-sessions.service
 
 [Service]
 Type=notify