diff --git a/calendar/resources/content/converters/xcs2rdf.xsl b/calendar/resources/content/converters/xcs2rdf.xsl
index 994ed9181235..701d5dda7443 100644
--- a/calendar/resources/content/converters/xcs2rdf.xsl
+++ b/calendar/resources/content/converters/xcs2rdf.xsl
@@ -1,72 +1,89 @@
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diff --git a/calendar/resources/content/converters/xml2xcs.xsl b/calendar/resources/content/converters/xml2xcs.xsl
index de991a83ed60..bc33e7b024b4 100644
--- a/calendar/resources/content/converters/xml2xcs.xsl
+++ b/calendar/resources/content/converters/xml2xcs.xsl
@@ -1,97 +1,105 @@
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