diff --git a/build.xml b/build.xml
index 0ed314e0b..a6112ce64 100644
--- a/build.xml
+++ b/build.xml
@@ -15,6 +15,7 @@
     junit(3.8+)     http://www.ibiblio.org/maven/junit/jars/
     xerces          http://www.ibiblio.org/maven/xerces/jars/
     jdepend         http://www.ibiblio.org/maven/jdepend/jars/
+    xalan           http://www.ibiblio.org/maven/xalan/jars/
 
     The ant jar "optional.jar" should also be available otherwise the
     build will fail.
diff --git a/src/documentation/content/xdocs/howtobuild.xml b/src/documentation/content/xdocs/howtobuild.xml
index 30cca6516..9b99b2675 100644
--- a/src/documentation/content/xdocs/howtobuild.xml
+++ b/src/documentation/content/xdocs/howtobuild.xml
@@ -46,6 +46,10 @@
                     <td>jdepend</td>
                     <td>http://www.ibiblio.org/maven/jdepend/jars/</td>
                 </tr>
+                <tr>
+                    <td>xalan</td>
+                    <td>http://www.ibiblio.org/maven/xalan/jars/</td>
+                </tr>
             </table>
             <p>
                 Just pick the latest versions of these jars and place