diff --git a/config/system.yaml b/config/system.yaml
index e0d3038..f0565f6 100644
--- a/config/system.yaml
+++ b/config/system.yaml
@@ -41,7 +41,7 @@ pages:
   list:
     count: 20
   dateformat:
-    default: 'd M Y'
+    default: 'Y-m-d H:i'
     short: 'D, d M Y G:i:s'
     long: 'D, d M Y G:i:s'
   publish_dates: true