diff --git a/src/libprs500/ebooks/lrf/html/convert_from.py b/src/libprs500/ebooks/lrf/html/convert_from.py
index 8496c8bd46..1436ef6121 100644
--- a/src/libprs500/ebooks/lrf/html/convert_from.py
+++ b/src/libprs500/ebooks/lrf/html/convert_from.py
@@ -233,7 +233,7 @@ class HTMLConverter(object):
# conversion converts it into \xa0 which is not a space in LRF
(re.compile(' '), lambda match : ' '),
# Close tags
- (re.compile("(<\s*[aA]\s+.*\/)\s*>"),
+ (re.compile("(|", re.IGNORECASE),
lambda match: match.group(1)+">"),
# Strip comments from