1 files changed, 18 insertions, 9 deletions

diff --git a/documentation/content/en/articles/leap-seconds/_index.adoc b/documentation/content/en/articles/leap-seconds/_index.adoc
index 1cf7606ad4..d28629b005 100644
--- a/documentation/content/en/articles/leap-seconds/_index.adoc
+++ b/documentation/content/en/articles/leap-seconds/_index.adoc
@@ -13,17 +13,26 @@ tags: ["Leap Seconds", "Support", "Verification", "FreeBSD"]
 :sectnumlevels: 6
 :source-highlighter: rouge
 :experimental:
-
-ifeval::["{backend}" == "html5"]
-include::shared/en/urls.adoc[]
+:images-path: articles/leap-seconds/
+
+ifdef::env-beastie[]
+ifdef::backend-html5[]
+include::shared/authors.adoc[]
+include::shared/mirrors.adoc[]
+include::shared/releases.adoc[]
+include::shared/attributes/attributes-{{% lang %}}.adoc[]
+include::shared/{{% lang %}}/teams.adoc[]
+include::shared/{{% lang %}}/mailing-lists.adoc[]
+include::shared/{{% lang %}}/urls.adoc[]
+:imagesdir: ../../../images/{images-path}
+endif::[]
+ifdef::backend-pdf,backend-epub3[]
+include::../../../../shared/asciidoctor.adoc[]
 endif::[]
-
-ifeval::["{backend}" == "pdf"]
-include::../../../../shared/en/urls.adoc[]
 endif::[]
 
-ifeval::["{backend}" == "epub3"]
-include::../../../../shared/en/urls.adoc[]
+ifndef::env-beastie[]
+include::../../../../../shared/asciidoctor.adoc[]
 endif::[]
 
 '''
@@ -47,7 +56,7 @@ Also see man:time2posix[3].
 [[leapseconds-posix]]
 == Default Leap Second Handling on FreeBSD
 
-The easiest way to handle leap seconds is with the POSIX time rules FreeBSD uses by default, combined with link:{handbook}#network-ntp[NTP].
+The easiest way to handle leap seconds is with the POSIX time rules FreeBSD uses by default, combined with extref:{handbook}[NTP, network-ntp].
 When man:ntpd[8] is running and the time is synchronized with upstream NTP servers that handle leap seconds correctly, the leap second will cause the system time to automatically repeat the last second of the day.
 No other adjustments are necessary.