diff --git a/sample.config.xml b/sample.config.xml
index 74fd7f2..a4527a6 100644
--- a/sample.config.xml
+++ b/sample.config.xml
@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <borg xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns="http://git.square-r00t.net/BorgExtend/tree/storage/backups/borg/"
-      xsi:schemaLocation="http://git.square-r00t.net/BorgExtend/plain/config.xsd">
+      xsi:schemaLocation="http://git.square-r00t.net/BorgExtend/plain/config.xsd"
+      xmlns:xi="http://www.w3.org/2001/XInclude">
     <!-- You can have multiple server elements, but each one *MUST* have a unique "target" attribute. -->
     <!-- "target" = either the local filesystem path (absolute or relative to execution) or the remote host
          "remote" = 1/true if "target" is a remote host or 0/false if it's a local filepath