diff --git a/deploy/systemd/smail-tls-sync.service b/deploy/systemd/smail-tls-sync.service
index fb24df84..bdc18c80 100644
--- a/deploy/systemd/smail-tls-sync.service
+++ b/deploy/systemd/smail-tls-sync.service
@@ -15,7 +15,7 @@ NoNewPrivileges=true
 PrivateTmp=true
 ProtectHome=true
 ProtectSystem=strict
-ReadWritePaths=/etc/nginx/smail /var/log/nginx
+ReadWritePaths=/etc/nginx/smail /var/log/nginx /run/nginx.pid
 TimeoutStartSec=30
 Restart=on-failure
 RestartSec=5