diff --git a/fstest/testserver/init.d/TestWebdavOwncloud b/fstest/testserver/init.d/TestWebdavOwncloud
index c12cb2259..41c40d947 100755
--- a/fstest/testserver/init.d/TestWebdavOwncloud
+++ b/fstest/testserver/init.d/TestWebdavOwncloud
@@ -5,6 +5,7 @@ set -e
 NAME=owncloud
 USER=rclone
 PASS=HarperGrayerFewest5
+PORT=38081
 
 . $(dirname "$0")/docker.bash
 
@@ -17,15 +18,16 @@ start() {
            -e "OWNCLOUD_ADMIN_PASSWORD=$PASS" \
            -e "OWNCLOUD_MYSQL_UTF8MB4=true" \
            -e "OWNCLOUD_REDIS_ENABLED=false" \
-           -e "OWNCLOUD_TRUSTED_DOMAINS=*.*.*.*" \
+           -e "OWNCLOUD_TRUSTED_DOMAINS=127.0.0.1" \
+           -p 127.0.0.1:${PORT}:8080 \
            owncloud/server
     
     echo type=webdav
-    echo url=http://$(docker_ip):8080/remote.php/webdav/
+    echo url=http://127.0.0.1:${PORT}/remote.php/webdav/
     echo user=$USER
     echo pass=$(rclone obscure $PASS)
     echo vendor=owncloud
-    echo _connect=$(docker_ip):8080
+    echo _connect=127.0.0.1:${PORT}
 }
 
 . $(dirname "$0")/run.bash