diff --git a/application/views/lehre/lvplanung/adminZeitverfuegbarkeitData.php b/application/views/lehre/lvplanung/adminZeitverfuegbarkeitData.php
index df4888b7d..131a8574e 100644
--- a/application/views/lehre/lvplanung/adminZeitverfuegbarkeitData.php
+++ b/application/views/lehre/lvplanung/adminZeitverfuegbarkeitData.php
@@ -40,6 +40,7 @@ $filterWidgetArray = array(
         ucfirst($this->p->t('global', 'notiz'))
     ),
     'datasetRepOptions' => '{
+        height: func_height(this),
 		layout: "fitColumns",           // fit columns to width of table
 		autoResize: false, 				// prevent auto resizing of table (false to allow adapting table size when cols are (de-)activated
         index: "zeitsperre_id",             // assign specific column as unique id (important for row indexing)
diff --git a/public/js/lehre/lvplanung/zverfueg.js b/public/js/lehre/lvplanung/zverfueg.js
index 6202bf1be..60f5044c1 100644
--- a/public/js/lehre/lvplanung/zverfueg.js
+++ b/public/js/lehre/lvplanung/zverfueg.js
@@ -1,3 +1,9 @@
+
+// Returns relative height (depending on screen size)
+function func_height(table) {
+    return $(window).height() * 0.5;
+}
+
 $(function(){
 
     // tableInit is called in the jquery_wrapper when the tableBuilt event was finished