diff --git a/mods/ra/rules.yaml b/mods/ra/rules.yaml
index b327644344..f0b863a7eb 100644
--- a/mods/ra/rules.yaml
+++ b/mods/ra/rules.yaml
@@ -515,6 +515,7 @@ IRON:
 		Armor: wood
 		Crewed: yes
 		Sight: 10
+		Bib: yes
 	IronCurtainable:
 	IronCurtain: