diff --git a/mods/ra/maps/monster-tank-madness/map.yaml b/mods/ra/maps/monster-tank-madness/map.yaml
index 12a76e4614..0564df2837 100644
--- a/mods/ra/maps/monster-tank-madness/map.yaml
+++ b/mods/ra/maps/monster-tank-madness/map.yaml
@@ -2342,6 +2342,9 @@ Rules:
 	SHOK:
 		Buildable:
 			Prerequisites: ~disabled
+	HIJACKER:
+		Buildable:
+			Prerequisites: ~disabled
 	STNK:
 		Buildable:
 			Prerequisites: ~disabled