diff --git a/ucs-school-umc-import/umc/js/schoolimport.js b/ucs-school-umc-import/umc/js/schoolimport.js
index eea06e170..96037c4a7 100644
--- a/ucs-school-umc-import/umc/js/schoolimport.js
+++ b/ucs-school-umc-import/umc/js/schoolimport.js
@@ -316,7 +316,7 @@ define([
 					name: 'date',
 					label: _('Started at'),
 					formatter: function(value) {
-						return locale.format(locale.parse(value, {datePattern: 'yyyy/MM/dd', timePattern: 'HH:mm:ss', locale: 'de-DE'}));
+						return locale.format(new Date(value));
 					}
 				}, {
 					name: 'school',
diff --git a/ucs-school-umc-import/umc/python/schoolimport/__init__.py b/ucs-school-umc-import/umc/python/schoolimport/__init__.py
index 1c02fcf35..ecbd22754 100644
--- a/ucs-school-umc-import/umc/python/schoolimport/__init__.py
+++ b/ucs-school-umc-import/umc/python/schoolimport/__init__.py
@@ -211,7 +211,7 @@ class Instance(SchoolBaseModule, ProgressMixin):
 			'school': job.school.displayName,
 			'creator': job.principal,
 			'userrole': self._parse_user_role(job.user_role),
-			'date': job.date_created.strftime('%Y/%m/%d %H:%M:%S'),
+			'date': job.date_created.isoformat(),
 			'status': self._parse_status(job.status),
 		} for job in self._jobs()]