diff --git a/server/debian/common/servercontainer_launch_auto.sh b/server/debian/common/servercontainer_launch_auto.sh
index 9780e8b..bf43521 100755
--- a/server/debian/common/servercontainer_launch_auto.sh
+++ b/server/debian/common/servercontainer_launch_auto.sh
@@ -207,6 +207,15 @@ elif [[ $METHOD_START -eq 2 ]]
 then
    msg_debug "start with OpenNelManager"
    touch /home/gameserver/opennelmanager.flag
+   # Disable Color
+   grep -e '^StdDisplayerColor' /home/gameserver/khanat/server/common.cfg >/dev/null
+   if [[ $? -eq 0 ]]
+   then
+      sed -i 's/StdDisplayerColor.*/StdDisplayerColor = 0;/g' /home/gameserver/khanat/server/common.cfg
+   else
+      echo -en "\n// ---- Disable color\nStdDisplayerColor = 0;\n" >> /home/gameserver/khanat/server/common.cfg
+   fi
+   # Start OpenNelManager
    create_default_file_for_opennel_manager
    python3 -m pymanager.manager -c /home/gameserver/khanat/khaganat.cfg --log DEBUG --filelog /home/gameserver/log/khanat/OpenNelManager.log --launch-program &
    #sleep 10