diff --git a/stats.py b/stats.py
index e9279b11c308ef4fa18df846e3da7a81b539e7f8..192ae9cf894c89eb9a1eaf52227b1bd89b80e1bc 100644
--- a/stats.py
+++ b/stats.py
@@ -1,5 +1,6 @@
 from server import *
 import json
+from jobs import date_json_handler
 
 @app.route('/stats')
 @register_navbar('Statistiken', icon='stats')
@@ -20,4 +21,4 @@ def stats_data(dataname, parameter=None):
 		data = query(statsqueries[dataname],parameter)
 	else:
 		data = query(statsqueries[dataname])
-	return Response(json.dumps(data),  mimetype='application/json')
+	return Response(json.dumps(data, default=date_json_handler),  mimetype='application/json')