diff --git a/cfg/buildprofiles.xml b/cfg/buildprofiles.xml
index c340e4a56..350f9b808 100644
--- a/cfg/buildprofiles.xml
+++ b/cfg/buildprofiles.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<buildprofiles>
+<buildprofiles xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+               xsi:noNamespaceSchemaLocation="https://resources.jetbrains.com/stardust/build-profiles.xsd">
 
     <variables>
         <web-root>https://plugins.jetbrains.com/docs</web-root>