diff --git a/games/u.yaml b/games/u.yaml
index a09c72a00..89a3236a4 100644
--- a/games/u.yaml
+++ b/games/u.yaml
@@ -565,6 +565,7 @@
   repo: https://sourceforge.net/projects/sc2/
   type: remake
   url: https://sc2.sourceforge.net/
+  added: 2011-06-02
   updated: 2023-08-24
 
 - name: The Ur-Quan Masters HD MegaMod