diff --git a/doc/bugs/map_generates_malformed_HTML.mdwn b/doc/bugs/map_generates_malformed_HTML.mdwn
index 967439635..e094264f4 100644
--- a/doc/bugs/map_generates_malformed_HTML.mdwn
+++ b/doc/bugs/map_generates_malformed_HTML.mdwn
@@ -1,4 +1,5 @@
[[!template id=gitbranch branch=smcv/ready/map author="[[Simon McVittie|smcv]]"]]
+[[!tag patch]]
`\[[!map]]` can generate bad HTML with unbalanced open/close tags
(in XML terms: "not well-formed") in certain situations. This