diff --git a/en_US.ISO8859-1/books/handbook/dtrace/chapter.xml b/en_US.ISO8859-1/books/handbook/dtrace/chapter.xml
index f3412296a4..5dcc0848ff 100644
--- a/en_US.ISO8859-1/books/handbook/dtrace/chapter.xml
+++ b/en_US.ISO8859-1/books/handbook/dtrace/chapter.xml
@@ -63,7 +63,7 @@ that might make this chapter too large.
 
     <para>The official guide to DTrace is maintained by the Illumos
       project at
-      <uri xlink:href="http://dtrace.org/guide>DTrace Guide</uri>.</para>
+      <uri xlink:href="http://dtrace.org/guide">DTrace Guide</uri>.</para>
 
     <para>After reading this chapter, you will know:</para>