diff --git a/mods/ITEMS/mcl_anvils/init.lua b/mods/ITEMS/mcl_anvils/init.lua
index fbf6fb7513..51b78da6fe 100644
--- a/mods/ITEMS/mcl_anvils/init.lua
+++ b/mods/ITEMS/mcl_anvils/init.lua
@@ -297,9 +297,10 @@ local anvildef = {
 	node_box = {
 		type = "fixed",
 		fixed = {
-			{-8/16, 2/16, -5/16, 8/16, 8/16, 5/16}, --  top
-			{-5/16, -4/16, -2/16, 5/16, 5/16, 2/16}, -- middle
-			{-8/16, -8/16, -5/16, 8/16, -4/16, 5/16}, -- base
+			{ -6/16, -8/16, -6/16, 6/16, -4/16, 6/16 },
+			{ -5/16, -4/16, -4/16, 5/16, -3/16, 4/16 },
+			{ -4/16, -3/16, -2/16, 4/16, 2/16, 2/16 },
+			{ -8/16, 2/16, -5/16, 8/16, 8/16, 5/16 },
 		}
 	},
 	sounds = mcl_sounds.node_sound_metal_defaults(),