diff --git a/mods/ra/rules/defaults.yaml b/mods/ra/rules/defaults.yaml
index 081acf3827..4cb165c5cf 100644
--- a/mods/ra/rules/defaults.yaml
+++ b/mods/ra/rules/defaults.yaml
@@ -208,6 +208,7 @@
 		Dimensions: 1,1
 		Footprint: x
 		TerrainTypes: Clear,Road
+		RequiresBaseProvider: True
 	GivesBuildableArea:
 	Capturable:
 	CapturableBar:
diff --git a/mods/ra/rules/structures.yaml b/mods/ra/rules/structures.yaml
index b9e1aaf9e0..88e4695f0f 100644
--- a/mods/ra/rules/structures.yaml
+++ b/mods/ra/rules/structures.yaml
@@ -932,6 +932,8 @@ FACT:
 		Facing: 96
 	ProductionBar:
 	DeadBuildingState:
+	BaseProvider:
+		Range: 16
 
 PROC:
 	Inherits: ^Building