diff --git a/.luacheckrc b/.luacheckrc
index 076aa9e..40ff5d3 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -1,3 +1,6 @@
+unused_args = false
+allow_defined_top = true
+
 globals = {
 	'x_bows'
 }
@@ -12,5 +15,6 @@ read_globals = {
 	'playerphysics',
 	'hb',
 	'mesecon',
+	'dump',
 	'player_monoids'
 }
diff --git a/arrow.lua b/arrow.lua
index a69d2b9..a4d081c 100644
--- a/arrow.lua
+++ b/arrow.lua
@@ -145,7 +145,7 @@ minetest.register_entity('x_bows:arrow_entity', {
 		})
 	end,
 
-	on_death = function(self, killer) --luacheck:ignore
+	on_death = function(self, killer)
 		if not self._old_pos then
 			self.object:remove()
 			return
@@ -457,9 +457,15 @@ minetest.register_entity('x_bows:arrow_entity', {
 				self._attached_to.type = pointed_thing.type
 				self._attached_to.pos = position
 
-				local children = pointed_thing.ref:get_children()
-
 				-- remove last arrow when too many already attached
+				local children = {}
+
+				for _, object in ipairs(pointed_thing.ref:get_children()) do
+					if object:get_luaentity() and object:get_luaentity().name == 'x_bows:arrow_entity' then
+						table.insert(children, object)
+					end
+				end
+
 				if #children >= 5 then
 					children[1]:remove()
 				end
@@ -520,7 +526,7 @@ minetest.register_entity('x_bows:arrow_entity', {
 
 					for _, object in ipairs(minetest.get_objects_inside_radius(pointed_thing.under, 1)) do
 						if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == 'x_bows:arrow_entity' then
-							table.insert(children ,object)
+							table.insert(children, object)
 						end
 					end
 
diff --git a/init.lua b/init.lua
index c014443..5e90c1e 100644
--- a/init.lua
+++ b/init.lua
@@ -160,7 +160,7 @@ function x_bows.load(itemstack, user, pointed_thing)
 	end
 end
 
-function x_bows.shoot(itemstack, user, pointed_thing) --luacheck:ignore
+function x_bows.shoot(itemstack, user, pointed_thing)
 	local time_shoot = minetest.get_us_time();
 	local meta = itemstack:get_meta()
 	local meta_arrow = meta:get_string('arrow')
diff --git a/nodes.lua b/nodes.lua
index 6dfe303..9c8200c 100644
--- a/nodes.lua
+++ b/nodes.lua
@@ -32,7 +32,7 @@ minetest.register_node('x_bows:target', {
 	groups = {snappy=3, flammable=4, fall_damage_add_percent=-30},
 	sounds = default.node_sound_leaves_defaults(),
 	mesecons = {receptor = {state = 'off'}},
-	on_timer = function (pos, elapsed) --luacheck:ignore
+	on_timer = function (pos, elapsed)
 		mesecon.receptor_off(pos)
 		return false
 	end,