diff --git a/reactos/tools/rbuild/backend/mingw/mingw.cpp b/reactos/tools/rbuild/backend/mingw/mingw.cpp
index 4b3c47a7fb8..d5aefb831f3 100644
--- a/reactos/tools/rbuild/backend/mingw/mingw.cpp
+++ b/reactos/tools/rbuild/backend/mingw/mingw.cpp
@@ -267,7 +267,7 @@ MingwBackend::CloseMakefile () const
 void
 MingwBackend::GenerateHeader () const
 {
-	fprintf ( fMakefile, "# THIS FILE IS AUTOMATICALLY GENERATED, EDIT 'ReactOS.xml' INSTEAD\n\n" );
+	fprintf ( fMakefile, "# THIS FILE IS AUTOMATICALLY GENERATED, EDIT 'ReactOS.rbuild' INSTEAD\n\n" );
 }
 
 string
diff --git a/reactos/tools/rbuild/doc/rbuild.dbk b/reactos/tools/rbuild/doc/rbuild.dbk
index 9cc62736367..692db206722 100644
--- a/reactos/tools/rbuild/doc/rbuild.dbk
+++ b/reactos/tools/rbuild/doc/rbuild.dbk
@@ -59,14 +59,14 @@
     <section>
       <title>Top-level XML Build File</title>
 
-      <para>The top-level XML build file (<filename>ReactOS.xml</filename>) is
+      <para>The top-level XML build file (<filename>ReactOS.rbuild</filename>) is
       processed by <command>rbuild</command>. The following is an example of
       how it could look like:<programlisting>&lt;?xml version="1.0"?&gt;
 &lt;!DOCTYPE project SYSTEM "tools/rbuild/project.dtd"&gt;
 &lt;project name="ReactOS" makefile="Makefile.auto" xmlns:xi="http://www.w3.org/2001/XInclude"&gt;
-  &lt;xi:include href="config.xml"&gt;
+  &lt;xi:include href="config.rbuild"&gt;
     &lt;xi:fallback&gt;
-      &lt;xi:include href="config.template.xml" /&gt;
+      &lt;xi:include href="config.template.rbuild" /&gt;
     &lt;/xi:fallback&gt;
   &lt;/xi:include&gt;
 
@@ -79,7 +79,7 @@
   &lt;include base="ReactOS"&gt;include&lt;/include&gt;
 
   &lt;directory name="boot"&gt;
-    &lt;xi:include href="boot/boot.xml" /&gt;
+    &lt;xi:include href="boot/boot.rbuild" /&gt;
   &lt;/directory&gt;
 
   &lt;module name="bootcd" type="iso"&gt;
@@ -92,7 +92,7 @@
 
       <para>XML files used by <command>rbuild</command> are modular and use
       XInclude to include other chunks of XML in the top-level
-      <filename>ReactOS.xml</filename> file. The namespace used by XInclude is
+      <filename>ReactOS.rbuild</filename> file. The namespace used by XInclude is
       <literal>xi</literal>.</para>
 
       <section id="element.xi.include">
@@ -105,9 +105,9 @@
         <section>
           <title>Syntax</title>
 
-          <programlisting>&lt;xi:include href="<replaceable>config.xml</replaceable>"&gt;
+          <programlisting>&lt;xi:include href="<replaceable>config.rbuild</replaceable>"&gt;
   &lt;xi:fallback&gt;
-    &lt;xi:include href="<replaceable>config.template.xml</replaceable>" /&gt;
+    &lt;xi:include href="<replaceable>config.template.rbuild</replaceable>" /&gt;
   &lt;/xi:fallback&gt;
 &lt;/xi:include&gt;</programlisting>
         </section>
@@ -152,7 +152,7 @@
           <title>Syntax</title>
 
           <programlisting>&lt;xi:fallback&gt;
-  &lt;xi:include href="<replaceable>config.template.xml</replaceable>" /&gt;
+  &lt;xi:include href="<replaceable>config.template.rbuild</replaceable>" /&gt;
 &lt;/xi:fallback&gt;</programlisting>
         </section>
 
@@ -1642,7 +1642,7 @@
           <title>Parents</title>
 
           <para>None. This is the top-level (root) element of
-          <filename>ReactOS.xml</filename> file.</para>
+          <filename>ReactOS.rbuild</filename> file.</para>
         </section>
 
         <section>
diff --git a/reactos/tools/rbuild/doc/rbuild.txt b/reactos/tools/rbuild/doc/rbuild.txt
index 46f40c2211f..19fd8411cb1 100644
--- a/reactos/tools/rbuild/doc/rbuild.txt
+++ b/reactos/tools/rbuild/doc/rbuild.txt
@@ -19,14 +19,14 @@ This will create ReactOS.iso in the top-level reactos directory.
 
 Top-level XML Build File
 ------------------------
-The top-level xml build file (ReactOS.xml) is processed by rbuild. The following is an example of how it could look like:
+The top-level xml build file (ReactOS.rbuild) is processed by rbuild. The following is an example of how it could look like:
 
 <?xml version="1.0"?>
 <!DOCTYPE project SYSTEM "tools/rbuild/project.dtd">
 <project name="ReactOS" makefile="Makefile.auto" xmlns:xi="http://www.w3.org/2001/XInclude">
-	<xi:include href="config.xml">
+	<xi:include href="config.rbuild">
 		<xi:fallback>
-			<xi:include href="config.template.xml" />
+			<xi:include href="config.template.rbuild" />
 		</xi:fallback>
 	</xi:include>
 
@@ -39,7 +39,7 @@ The top-level xml build file (ReactOS.xml) is processed by rbuild. The following
 	<include base="ReactOS">include</include>
 
 	<directory name="boot">
-		<xi:include href="boot/boot.xml" />
+		<xi:include href="boot/boot.rbuild" />
 	</directory>
 
 	<module name="bootcd" type="iso">
@@ -52,9 +52,9 @@ xi:include
 It is possible to split an xml build file over several files. The include element in the xi namespace is used to accomplish this.
 
 Syntax:
-	<xi:include href="config.xml">
+	<xi:include href="config.rbuild">
 		<xi:fallback>
-			<xi:include href="config.template.xml" />
+			<xi:include href="config.template.rbuild" />
 		</xi:fallback>
 	</xi:include>