diff --git a/mods/cnc/rules/defaults.yaml b/mods/cnc/rules/defaults.yaml
index cb13139099..20ee8ff68c 100644
--- a/mods/cnc/rules/defaults.yaml
+++ b/mods/cnc/rules/defaults.yaml
@@ -238,6 +238,7 @@
 	Inherits: ^Building
 	-DeadBuildingState:
 	-Buildable:
+	-GivesBuildableArea:
 	Health:
 		HP: 400
 	Armor: