diff --git a/monitor/zabbix/v4.0/source_package_install/README.md b/monitor/zabbix/v4.0/source_package_install/README.md
index 29aad4a3..1d754a38 100644
--- a/monitor/zabbix/v4.0/source_package_install/README.md
+++ b/monitor/zabbix/v4.0/source_package_install/README.md
@@ -38,7 +38,7 @@ cd zabbix-${zabbix_server_version}
 --prefix=/opt/zabbix \
 --sysconfdir=/opt/zabbix/etc/ \
 --enable-agent
-make && make install
+make -j 4 && make install
 
 mkdir -p /opt/zabbix/var/run/log/
 mkdir -p /opt/zabbix/var/run/lock/subsys/