diff --git a/server/functions.lua b/server/functions.lua
index be0509b..2f78ebf 100644
--- a/server/functions.lua
+++ b/server/functions.lua
@@ -66,7 +66,7 @@ end
 function QBCore.Functions.GetPlayers()
     local sources = {}
     for k, v in pairs(QBCore.Players) do
-        table.insert(sources, k)
+        sources[#sources+1] = k
     end
     return sources
 end
diff --git a/server/player.lua b/server/player.lua
index a1add98..11e8621 100644
--- a/server/player.lua
+++ b/server/player.lua
@@ -419,7 +419,7 @@ function QBCore.Player.CreatePlayer(PlayerData)
         local slots = QBCore.Player.GetSlotsByItem(self.PlayerData.items, item)
         for _, slot in pairs(slots) do
             if slot then
-                table.insert(items, self.PlayerData.items[slot])
+                items[#items+1] = self.PlayerData.items[slot]
             end
         end
         return items
@@ -569,13 +569,13 @@ QBCore.Player.SaveInventory = function(source)
         if items and next(items) then
             for slot, item in pairs(items) do
                 if items[slot] then
-                    table.insert(ItemsJson, {
+                    ItemsJson[#ItemsJson+1] = {
                         name = item.name,
                         amount = item.amount,
                         info = item.info,
                         type = item.type,
                         slot = slot,
-                    })
+                    }
                 end
             end
             exports.oxmysql:execute('UPDATE players SET inventory = ? WHERE citizenid = ?', { json.encode(ItemsJson), PlayerData.citizenid })
@@ -602,7 +602,7 @@ function QBCore.Player.GetSlotsByItem(items, itemName)
     if items then
         for slot, item in pairs(items) do
             if item.name:lower() == itemName:lower() then
-                table.insert(slotsFound, slot)
+                slotsFound[#slotsFound+1] = slot
             end
         end
     end