diff --git a/code/modules/ruins/lavalandruin_code/puzzle.dm b/code/modules/ruins/lavalandruin_code/puzzle.dm
index 05eedc3e79..9e798507da 100644
--- a/code/modules/ruins/lavalandruin_code/puzzle.dm
+++ b/code/modules/ruins/lavalandruin_code/puzzle.dm
@@ -290,10 +290,10 @@
 	prisoner.notransform = FALSE
 	prisoner = null
 
-//Some armor so it's harder to kill someone by mistake.
+//Some armor so it's harder to kill someone by mistake. EDITED - Hugboxed
 /obj/structure/puzzle_element/prison
-	armor = list("melee" = 50, "bullet" = 50, "laser" = 50, "energy" = 50, "bomb" = 50, "bio" = 50, "rad" = 50, "fire" = 50, "acid" = 50)
-
+	resistance_flags = INDESTRUCTIBLE | ACID_PROOF | FIRE_PROOF | LAVA_PROOF
+	
 /obj/structure/puzzle_element/prison/relaymove(mob/user)
 	return
 
@@ -348,4 +348,4 @@
 	//Move them into random block
 	var/obj/structure/puzzle_element/E = pick(cube.elements)
 	prisoner.forceMove(E)
-	return TRUE
\ No newline at end of file
+	return TRUE