diff --git a/mods/ra/rules/civilian.yaml b/mods/ra/rules/civilian.yaml
index 559c5a2ef8..57d330a201 100644
--- a/mods/ra/rules/civilian.yaml
+++ b/mods/ra/rules/civilian.yaml
@@ -299,6 +299,9 @@ BIO:
 	Building:
 		Footprint: xx xx
 		Dimensions: 2,2
+	ExternalCapturable:
+	ExternalCapturableBar:
+	EngineerRepairable:
 	Tooltip:
 		Name: Biological Lab
 	DeadBuildingState: