--- a/build.xml
+++ b/build.xml
@@ -35,12 +35,9 @@
             description="Generates HTML documentation with javadoc">
         <mkdir dir="${doc_dir}"/>
         <mkdir dir="${extdoc_dir}"/>
-        <get src="${extdoc_url}/package-list"
-             dest="${extdoc_dir}/package-list" skipexisting="true"/>
         <javadoc sourcepath="${src_dir}" destdir="${doc_dir}"
                  source="${sourcever}" packagenames="org.tukaani.xz"
-                 windowtitle="XZ data compression"
-                 linkoffline="${extdoc_url} ${extdoc_dir}"/>
+                 windowtitle="XZ data compression"/>
     </target>
 
     <target name="compile" description="Compiles the classes">