--- f/freemind/plugins/FreemindHelp.xml
+++ f/freemind/plugins/FreemindHelp.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <plugin label="plugins/FreemindHelp">
-	<plugin_classpath jar="help/jhall.jar"/>
+	<plugin_classpath jar="/usr/share/java/jhall.jar"/>
 	<plugin_classpath jar="help/help_plugin.jar"/>
 	<plugin_action 
 		documentation="%plugins/FreemindHelp.xml_documentation" 
@@ -10,4 +10,4 @@
 		<plugin_mode class_name="freemind.modes.mindmapmode"/>
 		<plugin_menu location="menu_bar/help/doc/fm_help"/>
 	</plugin_action>
-</plugin>
\ No newline at end of file
+</plugin>