diff --git a/calendar/lang/egw_de.lang b/calendar/lang/egw_de.lang
index 210cbc761c..9862f1cd36 100644
--- a/calendar/lang/egw_de.lang
+++ b/calendar/lang/egw_de.lang
@@ -34,6 +34,7 @@ are you sure you want to delete this country ?	calendar	de	Sind Sie sicher, dass
 are you sure you want to delete this holiday ?	calendar	de	Sind Sie sicher, dass Sie diesen Feiertag löschen wollen ?
 back half a month	calendar	de	einen halben Monat zurück
 back one month	calendar	de	einen Monat zurück
+back one year	calendar	de	ein Jahr zurück
 before %1	calendar	de	Vor dem %1
 before current date	calendar	de	Vor dem aktuellen Datum
 before the event	calendar	de	vor dem Termin
@@ -148,6 +149,7 @@ for which views should calendar show distinct lines with a fixed time interval.
 format of event updates	calendar	de	Format der Benachrichtigungen
 forward half a month	calendar	de	einen halben Monat weiter
 forward one month	calendar	de	einen Monat weiter
+forward one year	calendar	de	ein Jahr weiter
 four days view	calendar	de	Vier-Tagesansicht
 freebusy	common	de	Frei/Belegt
 freebusy: unknow user '%1', wrong password or not availible to not loged in users !!!	calendar	de	Belegtzeiten: Unbekannter Benutzername '%1', falsches Passwort oder nicht verfügbar für nicht angemeldete Benutzer !!!
diff --git a/calendar/lang/egw_en.lang b/calendar/lang/egw_en.lang
index 095aa0ce5a..51b1bde1d9 100644
--- a/calendar/lang/egw_en.lang
+++ b/calendar/lang/egw_en.lang
@@ -34,6 +34,7 @@ are you sure you want to delete this country ?	calendar	en	Are you sure you want
 are you sure you want to delete this holiday ?	calendar	en	Are you sure you want to delete this holiday ?
 back half a month	calendar	en	back half a month
 back one month	calendar	en	back one month
+back one year	calendar	en	back one year
 before %1	calendar	en	Before %1
 before current date	calendar	en	Before current date
 before the event	calendar	en	Before the event
@@ -149,6 +150,7 @@ for which views should calendar show distinct lines with a fixed time interval.
 format of event updates	calendar	en	Format of event updates
 forward half a month	calendar	en	forward half a month
 forward one month	calendar	en	forward one month
+forward one year	calendar	en	forward one year
 four days view	calendar	en	Four days view
 freebusy	common	en	Free/Busy
 freebusy: unknow user '%1', wrong password or not availible to not loged in users !!!	calendar	en	Free/Busy: Unknown user '%1', wrong password or not available to not logged in users !!!