diff --git a/doxygen/Doxyfile.in b/doxygen/Doxyfile.in
index 851b36e2..7482d6e1 100755
--- a/doxygen/Doxyfile.in
+++ b/doxygen/Doxyfile.in
@@ -985,7 +985,7 @@ MAN_LINKS              = NO
 # generate an XML file that captures the structure of 
 # the code including all documentation.
 
-GENERATE_XML           = NO
+GENERATE_XML           = YES
 
 # The XML_OUTPUT tag is used to specify where the XML pages will be put. 
 # If a relative path is entered the value of OUTPUT_DIRECTORY will be