diff --git a/games/l.yaml b/games/l.yaml
index c6e7e17ad..c5967a480 100644
--- a/games/l.yaml
+++ b/games/l.yaml
@@ -829,7 +829,8 @@
   - SDL
   licenses:
   - GPL2
-  updated: '2019-12-04'
+  added: 2019-12-04
+  updated: 2019-12-04
   images:
   - 'https://lgames.sourceforge.io/LMarbles/ss0.jpg'
   - 'https://lgames.sourceforge.io/LMarbles/ss1.jpg'