diff --git a/mods/cnc/rules/system.yaml b/mods/cnc/rules/system.yaml
index 43d0c0c046..0e9b9cf1d7 100644
--- a/mods/cnc/rules/system.yaml
+++ b/mods/cnc/rules/system.yaml
@@ -233,6 +233,7 @@ World:
 		Type:Crater
 		Types:cr1,cr2,cr3,cr4,cr5,cr6
 		Depths:5,5,5,5,5,5
+	DebugOverlay:
 	SpawnMapActors:
 	CreateMPPlayers:
 	SpawnMPUnits: