diff --git a/i-d/Makefile b/i-d/Makefile
index 1b40ec0..9462162 100644
--- a/i-d/Makefile
+++ b/i-d/Makefile
@@ -1,5 +1,8 @@
 all: pdns-qof.xml
 	xml2rfc pdns-qof.xml
 
+html: pdns-qof.xml
+	xml2html pdns-qof.xml
+
 clean:
 	rm -f pdns-qof.txt