diff --git a/init.lua b/init.lua
index 037e143..bf33c1d 100644
--- a/init.lua
+++ b/init.lua
@@ -42,6 +42,7 @@ dofile(modpath .. "/receive_fields.lua") -- file adapted from atm mod
 dofile(modpath .. "/receive_fields_wt.lua") -- file from atm mod
 dofile(modpath .. "/bank.lua")
 dofile(modpath .. "/commands.lua")
+dofile(modpath .. "/invtab.lua")
 
 if income_enabled then
    dofile(modpath .. "/income.lua")
diff --git a/invtab.lua b/invtab.lua
new file mode 100644
index 0000000..747de23
--- /dev/null
+++ b/invtab.lua
@@ -0,0 +1,80 @@
+
+
+-- Copyright (C) 2021, 2024 Sandro del Toro
+
+-- This file is part of Emeraldbank Minetest Mod.
+
+-- Emeraldbank is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero General Public License as
+-- published by the Free Software Foundation, either version 3 of the
+-- License, or (at your option) any later version.
+
+-- Emeraldbank is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Affero General Public License for more details.
+
+-- You should have received a copy of the GNU Affero General Public License
+-- along with Emeraldbank.  If not, see <https://www.gnu.org/licenses/>.
+
+
+
+local S = core.get_translator(core.get_current_modname())
+local show_tab = core.settings:get_bool("emeraldbank.inv_tab", true)
+
+-- This function must return the tab's formspec for the player
+local function build(player)
+	local fs = "label[1,1;"..S("Open EmeraldBank interface").."]"..
+		"image_button[1,1.3;1,1;default_steel_block.png^mcl_core_emerald.png;bank;".."".."]"
+	if core.get_modpath("emeraldmarket") then
+		fs = fs.."label[1,3;"..S("Open Auction Market interface").."]"..
+			"image_button[1,3.3;1,1;default_gold_block.png^mcl_core_emerald.png;market;".."".."]"
+	end
+	return fs
+end
+
+-- This function will be called in the on_player_receive_fields callback if the tab is currently open
+-- function(player, formname, fields)
+local function handle(player, fields)
+	if fields.bank then
+		atm.showform(player)
+		return true
+	end
+	if core.get_modpath("emeraldmarket") and commoditymarket and fields.market then
+		local name = player:get_player_name()
+		commoditymarket.show_market("emerald", name)
+		return true
+	end
+end
+
+-- This function will be called to know if a player can see the tab
+-- Returns true by default
+local function access(player)
+	return show_tab
+end
+
+mcl_inventory.register_survival_inventory_tab({
+      -- Page identifier
+      -- Used to uniquely identify the tab
+      id = "emeraldbank",
+      
+      -- The tab description, can be translated
+      description = S("Economy"),
+      
+      -- The name of the item that will be used as icon
+      item_icon = "mcl_core:emerald",
+      
+      -- If true, the main inventory will be shown at the bottom of the tab
+      -- Listrings need to be added by hand
+      show_inventory = true,
+      
+      -- This function must return the tab's formspec for the player
+      build = build,
+      
+      -- This function will be called in the on_player_receive_fields callback if the tab is currently open
+      handle = handle,
+      
+      -- This function will be called to know if a player can see the tab
+      -- Returns true by default
+      access = access,
+})
diff --git a/settingtypes.txt b/settingtypes.txt
index b7a86f7..14af75a 100644
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -18,3 +18,6 @@ emeraldbank.income_count (number of emeralds) int 1
 
 # Length of time (in seconds) between checking if a player should get income
 emeraldbank.income_period (time between income) int 1800
+
+# Show inventory tab
+emeraldbank.inv_tab (Show inventory tab) bool true