diff --git a/mods/ra/rules/misc.yaml b/mods/ra/rules/misc.yaml
index fa6907fd82..9d621f3486 100644
--- a/mods/ra/rules/misc.yaml
+++ b/mods/ra/rules/misc.yaml
@@ -44,6 +44,7 @@ CRATE:
 		MaxAmount: 5
 		MinAmount: 1
 		MaxDuplicateValue: 1500
+		ValidTargets: GroundActor, WaterActor, Submarine
 	GiveBaseBuilderCrateAction:
 		SelectionShares: 0
 		NoBaseSelectionShares: 100