diff --git a/gamedata/core.games/common.games.txt b/gamedata/core.games/common.games.txt
index 78a68d9a..2c51e000 100644
--- a/gamedata/core.games/common.games.txt
+++ b/gamedata/core.games/common.games.txt
@@ -154,6 +154,7 @@
 			"game"					"empires"
 			"game"					"NeotokyoSource"
 			"game"					"bg2"
+			"game"					"obsidian"
 		}
 		
 		"Keys"