diff --git a/Setup-Computer-IOC-Server.md b/Setup-Computer-IOC-Server.md
index 577df56..8afd8ec 100644
--- a/Setup-Computer-IOC-Server.md
+++ b/Setup-Computer-IOC-Server.md
@@ -93,3 +93,17 @@ sudo cp /home/control/work/stxm/IOCServer/tftpd-hpa /etc/default/
 sudo cp /home/control/work/stxm/IOCServer/ /etc/dnsmasq.d/dnsmasq.conf 
 ```
 
+- setup ethercat
+`
+mkdir ~/Basesystem
+cd ~/Basesystem
+git clone https://gitlab.com/etherlab.org/ethercat.git
+cd ethercat
+git checkout stable-1.5
+./bootstrap
+./configure --disable-8139too
+make all modules
+sudo make modules_install install
+sudo depmod -a
+
+`
\ No newline at end of file