diff --git a/code/game/machinery/doors/firedoor_ch.dm b/code/game/machinery/doors/firedoor_ch.dm
index 0664a7bfb1..be3b96b3da 100644
--- a/code/game/machinery/doors/firedoor_ch.dm
+++ b/code/game/machinery/doors/firedoor_ch.dm
@@ -2,5 +2,6 @@
 /obj/machinery/door/firedoor/multi_tile/glass
 	icon = 'icons/obj/doors/DoorHazardGlass2x1.dmi'
 	width = 2
+	glass = 1
 	open_sound = 'sound/machines/firewide1o.ogg'
 	close_sound = 'sound/machines/firewide1c.ogg'