diff --git a/default.nix b/default.nix
index c438099..7ef5cba 100644
--- a/default.nix
+++ b/default.nix
@@ -799,7 +799,7 @@ in
                 stop program = "${pkgs.systemd}/bin/systemctl stop dovecot2"
                 if failed host ${cfg.fqdn} port 993 type tcpssl sslauto protocol imap for 5 cycles then restart
 
-          check process rspamd with pidfile /var/run/rspamd.pid
+          check process rspamd with matching "rspamd: main process"
                 start program = "${pkgs.systemd}/bin/systemctl start rspamd"
                 stop program = "${pkgs.systemd}/bin/systemctl stop rspamd"
         '';