diff --git a/mods/ITEMS/REDSTONE/mesecons_mvps/init.lua b/mods/ITEMS/REDSTONE/mesecons_mvps/init.lua
index 138cfcfd8f..6037ea6c16 100644
--- a/mods/ITEMS/REDSTONE/mesecons_mvps/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_mvps/init.lua
@@ -192,7 +192,7 @@ mesecon:register_mvps_stopper("mcl_anvils:anvil")
 mesecon:register_mvps_stopper("mcl_anvils:anvil_damage_1")
 mesecon:register_mvps_stopper("mcl_anvils:anvil_damage_2")
 mesecon:register_mvps_stopper("mcl_jukebox:jukebox")
-mesecon:register_mvps_stopper("mobs:spawner")
+mesecon:register_mvps_stopper("mcl_monster_spawners:spawner")
 mesecon:register_mvps_stopper("signs:sign_yard")
 mesecon:register_mvps_stopper("signs:sign_wall")
 mesecon:register_mvps_stopper("mesecons_commandblock:commandblock_off")
diff --git a/mods/ITEMS/mcl_torches/init.lua b/mods/ITEMS/mcl_torches/init.lua
index 415d8ddb45..3160f7cf0f 100644
--- a/mods/ITEMS/mcl_torches/init.lua
+++ b/mods/ITEMS/mcl_torches/init.lua
@@ -79,7 +79,7 @@ mcl_torches.register_torch = function(substring, description, doc_items_longdesc
 			-- * Piston
 			-- * Sticky piston
 			if not def.buildable_to then
-				if node.name ~= "mcl_nether:soul_sand" and node.name ~= "mobs:spawner" and
+				if node.name ~= "mcl_nether:soul_sand" and node.name ~= "mcl_monster_spawners:spawner" and
 						((not def.groups.solid) or (not def.groups.opaque)) then
 					-- Only allow top placement on these nodes
 					if def.groups.glass or node.name == "mcl_hoppers:hopper" or node.name == "mcl_hoppers:hopper_side" or def.groups.fence or def.groups.wall then