diff --git a/examples/trojan.service-example b/examples/trojan.service-example
index b84c774e..a1764841 100644
--- a/examples/trojan.service-example
+++ b/examples/trojan.service-example
@@ -1,7 +1,7 @@
 [Unit]
 Description=trojan
 Documentation=man:trojan(1) https://trojan-gfw.github.io/trojan/config https://trojan-gfw.github.io/trojan/
-After=network.target mysql.service mariadb.service mysqld.service
+After=network.target network-online.target nss-lookup.target mysql.service mariadb.service mysqld.service
 
 [Service]
 Type=simple