diff --git a/doc/Makefile.am b/doc/Makefile.am
index 219ad4c..51db9a0 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,2 +1,22 @@
+DOXYGROUPS = \
+	h5part__attrib \
+	h5part__errhandle \
+	h5part__openclose \
+	h5part__read \
+	h5part__write \
+	h5block__c__api 
+
 EXTRA_DIST = \
 	Doxyfile doxyfooter
+
+all: doxydoc twiki
+
+doxydoc:
+	doxygen
+
+twiki: doxydoc
+	mkdir -p TWiki
+	for g in ${DOXYGROUPS}; do for f in ReferencePages/group__$${g}_*.html; do ./html2twiki $$f  TWiki; done; done
+
+clean:
+	${RM} -rf ReferencePages TWiki