diff --git a/x-ui.sh b/x-ui.sh
index 81b8ad58f..5b9d4e7ec 100755
--- a/x-ui.sh
+++ b/x-ui.sh
@@ -267,7 +267,7 @@ EOF
     set -x
 fi
 
-Xephyr :1 -noreset -ac -br -dpi $DPI -screen $SCREEN $HOST_CURSOR &
+Xephyr :1 -nolisten tcp -noreset -ac -br -dpi $DPI -screen $SCREEN $HOST_CURSOR &
 
 sleep 1
 export DISPLAY=:1