diff --git a/website/agenda/planung/js/calendar.js b/website/agenda/planung/js/calendar.js
index a203524..cc66846 100644
--- a/website/agenda/planung/js/calendar.js
+++ b/website/agenda/planung/js/calendar.js
@@ -373,8 +373,6 @@ function show_schedule_series_dialog(project_id, studio_id, series_id, start_dat
 }
 
 function setDatePicker(){
-
-    initRegions(region);
     var datePicker=showDatePicker('#selectDate', {
         wrap:true,
         onSelect : function(dates, inst) {
diff --git a/website/agenda/planung/js/edit-event.js b/website/agenda/planung/js/edit-event.js
index 8f96680..6b06b15 100644
--- a/website/agenda/planung/js/edit-event.js
+++ b/website/agenda/planung/js/edit-event.js
@@ -291,7 +291,6 @@ function copyEventToClipboard(){
 
 $(document).ready(
     function(){
-        initRegions(region);
         showDateTimePicker('#start_date');
 
         $('input[type="checkbox"]').click(
diff --git a/website/agenda/planung/js/edit-series.js b/website/agenda/planung/js/edit-series.js
index 0903071..f53388d 100644
--- a/website/agenda/planung/js/edit-series.js
+++ b/website/agenda/planung/js/edit-series.js
@@ -236,7 +236,6 @@ $(document).ready(
             }
         );    
 
-        initRegions(region);
         showDateTimePicker('input.datetimepicker.start', {
             onSelect: function(){updateWeekdays();}
         });
diff --git a/website/agenda/planung/js/edit_work_time.js b/website/agenda/planung/js/edit_work_time.js
index 8615829..953a0ed 100644
--- a/website/agenda/planung/js/edit_work_time.js
+++ b/website/agenda/planung/js/edit_work_time.js
@@ -190,8 +190,6 @@ $(document).ready(
                 updateWeekdays();
             }
         );    
-        
-        initRegions(region);
 
         showDateTimePicker('.datetimepicker.start', {
             onSelect: function(){updateWeekdays();}
diff --git a/website/agenda/planung/js/localization-datetime.js b/website/agenda/planung/js/localization-datetime.js
deleted file mode 100644
index 2b0719f..0000000
--- a/website/agenda/planung/js/localization-datetime.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// region will be set at template
-// set datepicker and timepicker localization for given region
-function initRegions(region){
-
-    if (region == null) return;
-    if (region == 'en') return;
-    if ($.datepicker == null){
-        console.log("datepicker not loaded")
-        return;
-    }
-    $.datepicker.regional['de'] = {
-        closeText: 'Schließen',
-        prevText: '<Zurück',
-        nextText: 'Vor>',
-        currentText: 'Heute',
-        monthNames: ['Januar','Februar','März','April','Mai','Juni',
-        'Juli','August','September','Oktober','November','Dezember'],
-        monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
-        'Jul','Aug','Sep','Okt','Nov','Dez'],
-        dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
-        dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
-        dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
-        weekHeader: 'KW',
-        dateFormat: 'dd.mm.yy',
-        firstDay: 1,
-        isRTL: false,
-        showMonthAfterYear: false,
-        yearSuffix: ''
-    };
-
-    $.timepicker.regional['de'] = {
-        timeOnlyTitle: 'Zeit wählen',
-        timeText: 'Zeit',
-        hourText: 'Stunde',
-        minuteText: 'Minute',
-        secondText: 'Sekunde',
-        millisecText: 'Millisekunde',
-        timezoneText: 'Zeitzone',
-        currentText: 'Jetzt',
-        closeText: 'Schließen',
-        timeFormat: 'HH:mm',
-        amNames: ['AM', 'A'],
-        pmNames: ['PM', 'P'],
-        isRTL: false
-    };
-
-    $.datepicker.setDefaults($.datepicker.regional[ region ]);
-    $.timepicker.setDefaults($.timepicker.regional[ region ]);
-}
diff --git a/website/agenda/planung/js/projects.js b/website/agenda/planung/js/projects.js
index bfbf817..aa41cbf 100644
--- a/website/agenda/planung/js/projects.js
+++ b/website/agenda/planung/js/projects.js
@@ -43,7 +43,6 @@ function add_project(){
 
 $(document).ready(
     function(){
-        initRegions(region);
         showDatePicker('input.date');
     }
 );
diff --git a/website/agenda/planung/js/studio-timeslots.js b/website/agenda/planung/js/studio-timeslots.js
index bb02de9..4797399 100644
--- a/website/agenda/planung/js/studio-timeslots.js
+++ b/website/agenda/planung/js/studio-timeslots.js
@@ -78,8 +78,6 @@ $(document).ready(
     setTextWidth('.datetimepicker.weekday',   20);
     setTextWidth('.datetimepicker.frequency', 20);
 
-    initRegions(region);
-
     showDateTimePicker('.datetimepicker.start', {
         onSelect: function(){updateWeekdays();}
     });
diff --git a/website/agenda/planung/templates/header-head.html b/website/agenda/planung/templates/header-head.html
index 9bef1ee..8fa9ed4 100644
--- a/website/agenda/planung/templates/header-head.html
+++ b/website/agenda/planung/templates/header-head.html
@@ -11,6 +11,5 @@ var event_manager=0;
 <script src="js/default.js" type="text/javascript"></script>
 <script src="js/history.js" type="text/javascript"></script>
 <script src="js/localization.js" type="text/javascript"></script>
-<script src="js/localization-datetime.js" type="text/javascript"></script>
 
 <meta name="viewport" content="width=device-width, initial-scale=1.0">