diff --git a/mods/cnc/maps/gdi03/map.yaml b/mods/cnc/maps/gdi03/map.yaml
index 64a24899f6..91790e2932 100644
--- a/mods/cnc/maps/gdi03/map.yaml
+++ b/mods/cnc/maps/gdi03/map.yaml
@@ -931,12 +931,14 @@ Rules:
 		-Buildable:
 	SAM:
 		-Buildable:
+		Building:
+			Power: -10
 	HQ:
 		-Buildable:
 	NOHQ:
 		RequiresPower:
 		CanPowerDown:
-		Inherits: ^Building
+		Inherits: ^BaseBuilding
 		Valued:
 			Cost: 1000
 		Tooltip: