diff --git a/compatibility.lua b/compatibility.lua
index 8976eef..203c39b 100644
--- a/compatibility.lua
+++ b/compatibility.lua
@@ -358,6 +358,12 @@ if industrialtest.mclAvailable then
 		mcl_armor.register_set({
 			name=material,
 			description=materialDisplayName,
+			descriptions = {
+				head = "Helmet",
+				torso = "Chestplate",
+				legs = "Leggings",
+				feet = "Boots",
+			},
 			durability=config.uses,
 			points=config.armorPoints,
 			craft_material="industrialtest:"..material,
diff --git a/nodes.lua b/nodes.lua
index 78f683a..339dd9b 100644
--- a/nodes.lua
+++ b/nodes.lua
@@ -379,23 +379,25 @@ if not industrialtest.mods.mclRubber then
 				end
 			end
 		})
-		mcl_dye.register_on_bone_meal_apply(function(pointed)
-			local node=minetest.get_node(pointed.under)
-			if node.name~="industrialtest:rubber_sapling" then
-				return
-			end
-			if industrialtest.random:next(1,100)>45 then
-				return
-			end
-			local meta=minetest.get_meta(pointed.under)
-			local stage=meta:get_int("stage") or 0
-			stage=stage+1
-			if stage>=3 then
+		if mcl_dye.register_on_bone_meal_apply then
+			mcl_dye.register_on_bone_meal_apply(function(pointed)
+				local node=minetest.get_node(pointed.under)
+				if node.name~="industrialtest:rubber_sapling" then
+					return
+				end
+				if industrialtest.random:next(1,100)>45 then
+					return
+				end
+				local meta=minetest.get_meta(pointed.under)
+				local stage=meta:get_int("stage") or 0
+				stage=stage+1
+				if stage>=3 then
 					industrialtest.internal.makeRubberTree(pointed.under)
-			else
-				meta:set_int("stage",stage)
-			end
-		end)
+				else
+					meta:set_int("stage",stage)
+				end
+			end)
+		end
 	end
 	definition.groups.attached_node=1
 	definition.groups.dig_immediate=3