diff --git a/mods/ra/rules/vehicles.yaml b/mods/ra/rules/vehicles.yaml
index 6e4e7752c1..e59c60d555 100644
--- a/mods/ra/rules/vehicles.yaml
+++ b/mods/ra/rules/vehicles.yaml
@@ -652,6 +652,8 @@ DTRK:
 		EmptyWeapon: MiniNuke
 	DemoTruck:
 	-InvulnerabilityUpgrade@IRONCURTAIN:
+	KillsSelf:
+		RequiresUpgrade: invulnerability
 	Chronoshiftable:
 		ExplodeInstead: yes