diff --git a/hardware/bluetooth/bluez/pspec.xml b/hardware/bluetooth/bluez/pspec.xml
index 4229283704..3799839672 100644
--- a/hardware/bluetooth/bluez/pspec.xml
+++ b/hardware/bluetooth/bluez/pspec.xml
@@ -1,3 +1,5 @@
+<?xml version="1.0" ?>
+<!DOCTYPE PISI SYSTEM "https://pisilinux.org/projeler/pisi/pisi-spec.dtd">
 <PISI>
     <Source>
         <Name>bluez</Name>