diff --git a/mods/ra/maps/evacuation/rules.yaml b/mods/ra/maps/evacuation/rules.yaml
index 1d0482a8fc..0734818db8 100644
--- a/mods/ra/maps/evacuation/rules.yaml
+++ b/mods/ra/maps/evacuation/rules.yaml
@@ -72,6 +72,10 @@ MECH:
 	Buildable:
 		Prerequisites: ~disabled
 
+HIJACKER:
+	Buildable:
+		Prerequisites: ~disabled
+
 SPEN:
 	Buildable:
 		Prerequisites: ~disabled