diff --git a/celestia.cfg b/celestia.cfg
index 58880902e..fdaa0f645 100644
--- a/celestia.cfg
+++ b/celestia.cfg
@@ -8,6 +8,7 @@ Configuration
 	AsterismsFile        "data/asterisms.dat"
 	FavoritesFile        "favorites.cel"
 	InitScript           "start.cel"
+	DemoScript           "demo.cel"
 
 	FaintestVisibleMagnitude 5.5