diff --git a/wscript_configure b/wscript_configure
index 8014540e0dc..58aa8be53fa 100644
--- a/wscript_configure
+++ b/wscript_configure
@@ -67,6 +67,7 @@ systemjars = {
                 "tomcat6/jasper.jar",
                 "tomcat6/jasper-el.jar",
                 "tomcat6/jasper-jdt.jar",
+		"javassist.jar",
                 
 	),
 	'CentOS':
@@ -79,6 +80,7 @@ systemjars = {
                 "tomcat6/jasper.jar",
                 "tomcat6/jasper-el.jar",
                 "tomcat6/jasper-jdt.jar",
+		"javassist.jar",
 		#"tomcat6/catalina.jar", # all supported distros put the file there
 	),
 	'Ubuntu':