diff --git a/xdoc/xdocs/faq.fml b/xdoc/xdocs/faq.fml
index 27726d2a..f89de171 100644
--- a/xdoc/xdocs/faq.fml
+++ b/xdoc/xdocs/faq.fml
@@ -143,6 +143,21 @@ maven.xdoc.poweredby.url = http://maven.apache.org/
     </faq>
   </part>
 
+  <part id="problems">
+    <title>Specific problems</title>
+
+    <faq id="problems-unicode">
+      <question>Can I use Unicode characters in my xml files?</question>
+      <answer>
+        Yes. You will have to set you system locale accordingly when
+        you generate a site, <emph>eg.</emph> on Linux:
+        '<code>export LANG=en_US.UTF-8</code>'.
+      </answer>
+    </faq>
+
+  </part>
+
+
   <!--
     <faq id="">
       <question></question>