diff --git a/phpgwapi/js/jsapi/egw_calendar.js b/phpgwapi/js/jsapi/egw_calendar.js
index 603cd32bda..e39fb1ee53 100644
--- a/phpgwapi/js/jsapi/egw_calendar.js
+++ b/phpgwapi/js/jsapi/egw_calendar.js
@@ -71,6 +71,11 @@ egw.extend('calendar', egw.MODULE_WND_LOCAL, function(_app, _wnd)
 			translateCalendar();
 			calendar_translated = true;
 		}
+		if (!timepicker_translated)
+		{
+			translateTimepicker();
+			timepicker_translated = true;
+		}
 		var prefs = calendarPreferences(_egw);
 
 		var params = {
diff --git a/phpgwapi/lang/egw_de.lang b/phpgwapi/lang/egw_de.lang
index 441a0b5da4..38ce68c033 100644
--- a/phpgwapi/lang/egw_de.lang
+++ b/phpgwapi/lang/egw_de.lang
@@ -162,6 +162,7 @@ choose a background style.	common	de	Wählen Sie einen Hintergrundstil.
 choose a text color for the icons	common	de	Wählen Sie eine Textfarbe für die Symbole
 choose the category	common	de	Kategorie auswählen
 choose the parent category	common	de	Wählen der übergeordneten Kategorie
+choose time	common	de	Uhrzeit auswählen
 chosen parent category no longer exists	common	de	Die ausgewählte Elternkategorie existiert nicht (mehr).
 christmas island	common	de	WEIHNACHTS INSEL
 clear	common	de	Zurücksetzen
@@ -610,6 +611,7 @@ postal	common	de	Postadresse
 powered by	common	de	Powered by
 preferences	common	de	Einstellungen
 preferences for the %1 template set	preferences	de	Einstellungen für das %1 Template
+prev	common	de	Vorheriger
 prev. month (hold for menu)	jscalendar	de	Vorheriger Monat (halten für Menü)
 prev. year (hold for menu)	jscalendar	de	Vorheriges Jahr (halten für Menü)
 previous page	common	de	Vorherige Seite
diff --git a/phpgwapi/lang/egw_en.lang b/phpgwapi/lang/egw_en.lang
index fc138c5360..484985d0fe 100644
--- a/phpgwapi/lang/egw_en.lang
+++ b/phpgwapi/lang/egw_en.lang
@@ -162,6 +162,7 @@ choose a background style.	common	en	Choose a background style
 choose a text color for the icons	common	en	Choose a text color for the icons
 choose the category	common	en	Choose the category
 choose the parent category	common	en	Choose the parent category
+choose time	common	en	Choose Time
 chosen parent category no longer exists	common	en	Chosen parent category no longer exists
 christmas island	common	en	CHRISTMAS ISLAND
 clear	common	en	Clear
@@ -610,6 +611,7 @@ postal	common	en	Postal
 powered by	common	en	Powered by
 preferences	common	en	Preferences
 preferences for the %1 template set	preferences	en	Preferences for the %1 template set
+prev	common	en	Prev
 prev. month (hold for menu)	jscalendar	en	Prev. month (hold for menu)
 prev. year (hold for menu)	jscalendar	en	Prev. year (hold for menu)
 previous page	common	en	Previous page