diff --git a/gamedata/core.games/master.games.txt b/gamedata/core.games/master.games.txt
index d82c5caa..6aa5f03b 100644
--- a/gamedata/core.games/master.games.txt
+++ b/gamedata/core.games/master.games.txt
@@ -95,7 +95,7 @@
 		"engine"	"insurgency"
 	}
 	
-	"game.ddd.txt"
+	"game.dinodday.txt"
 	{
 		"game"		"dinodday"
 	}