diff --git a/mods/ITEMS/REDSTONE/mcl_redstone/logic.lua b/mods/ITEMS/REDSTONE/mcl_redstone/logic.lua
index 635c746da..3679eb597 100644
--- a/mods/ITEMS/REDSTONE/mcl_redstone/logic.lua
+++ b/mods/ITEMS/REDSTONE/mcl_redstone/logic.lua
@@ -304,28 +304,25 @@ function update_neighbours(pos, oldnode, newnode)
 
 	for _, dir in pairs(sixdirs) do
 		local pos2 = pos:add(dir)
-		local node2 = minetest.get_node(pos2)
+		local power2 = get_power and get_power(node, dir) or 0
+		local oldpower2 = old_get_power and old_get_power(oldnode, dir) or 0
 
-		if opaque_tab[node2.name] or lwireflag_tab[node.name] or update_tab[node.name] or get_power_tab[node.name] then
-			local power2 = get_power and get_power(node, dir) or 0
-			local oldpower2 = old_get_power and old_get_power(oldnode, dir) or 0
+		if power2 ~= oldpower2 then
+			local node2 = minetest.get_node(pos2)
+			local hash2 = minetest.hash_node_position(pos2)
 
-			if power2 ~= oldpower2 then
-				local hash2 = minetest.hash_node_position(pos2)
+			mcl_redstone._pending_updates[hash2] = update_tab[node2.name] and pos2 or nil
+			if wireflag_tab[node2.name] then
+				update_wire(pos2, oldpower2)
+			elseif opaque_tab[node2.name] then
+				for i, dir in pairs(sixdirs) do
+					local pos3 = pos2:add(dir)
+					local node3 = minetest.get_node(pos3)
+					local hash3 = minetest.hash_node_position(pos3)
 
-				mcl_redstone._pending_updates[hash2] = update_tab[node2.name] and pos2 or nil
-				if lwireflag_tab[node2.name] then
-					update_wire(pos2, oldpower2)
-				elseif opaque_tab[node2.name] then
-					for i, dir in pairs(sixdirs) do
-						local pos3 = pos2:add(dir)
-						local node3 = minetest.get_node(pos3)
-						local hash3 = minetest.hash_node_position(pos3)
-
-						mcl_redstone._pending_updates[hash3] = update_tab[node3.name] and pos3 or nil
-						if lwireflag_tab[node3.name] then
-							update_wire(pos3, math.max(oldpower2, 0))
-						end
+					mcl_redstone._pending_updates[hash3] = update_tab[node3.name] and pos3 or nil
+					if wireflag_tab[node3.name] then
+						update_wire(pos3, math.max(oldpower2, 0))
 					end
 				end
 			end