diff --git a/mozilla/webtools/bugzilla/.bzrrev b/mozilla/webtools/bugzilla/.bzrrev
index c543497f6a4..ed6110fd1bf 100644
--- a/mozilla/webtools/bugzilla/.bzrrev
+++ b/mozilla/webtools/bugzilla/.bzrrev
@@ -1 +1 @@
-8951
\ No newline at end of file
+8952
\ No newline at end of file
diff --git a/mozilla/webtools/bugzilla/buglist.cgi b/mozilla/webtools/bugzilla/buglist.cgi
index ed716f2ff99..e0a4a6aaa28 100755
--- a/mozilla/webtools/bugzilla/buglist.cgi
+++ b/mozilla/webtools/bugzilla/buglist.cgi
@@ -553,6 +553,9 @@ if ($dotweak) {
 
 if ($format->{'extension'} eq 'ics') {
     push(@selectcolumns, "opendate") if !grep($_ eq 'opendate', @selectcolumns);
+    if (Bugzilla->params->{'timetrackinggroup'}) {
+        push(@selectcolumns, "deadline") if !grep($_ eq 'deadline', @selectcolumns);
+    }
 }
 
 if ($format->{'extension'} eq 'atom') {
diff --git a/mozilla/webtools/bugzilla/template/en/default/list/list.ics.tmpl b/mozilla/webtools/bugzilla/template/en/default/list/list.ics.tmpl
index 4295b4642cd..327ae171cfb 100644
--- a/mozilla/webtools/bugzilla/template/en/default/list/list.ics.tmpl
+++ b/mozilla/webtools/bugzilla/template/en/default/list/list.ics.tmpl
@@ -21,6 +21,9 @@ BEGIN:VTODO
 [% IF bug.changeddate %]
 [%+ bug.changedtime FILTER time("%Y%m%dT%H%M%SZ", "UTC") FILTER ics('LAST-MODIFIED') +%]
 [% END %]
+[% IF bug.deadline %]
+[%+ bug.deadline FILTER time("%Y%m%dT%H%M%SZ", "UTC") FILTER ics('DUE') +%]
+[% END %]
 [% IF bug.percentage_complete %]
 [%+ bug.percentage_complete FILTER format('%d') FILTER ics('PERCENT-COMPLETE') +%]
 [% END %]