diff --git a/API.md b/API.md
index 21c6238..3e5a789 100644
--- a/API.md
+++ b/API.md
@@ -192,14 +192,16 @@ Add a new minitab (limited to 6).
 Example:
 
 ```Lua
-i3.new_minitab("Test", {
+i3.new_minitab("test", {
+	description = "Test",
+
+	-- Whether this tab is visible or not. Optional.
 	access = function(player, data)
-		-- Whether this tab is visible or not. Optional.
 		return player:get_player_name() == "singleplayer"
 	end,
 
+	-- Whether a specific item is shown in the list or not.
 	sorter = function(item, data)
-		-- Whether a specific item is shown in the list or not.
 		return item:find"wood"
 	end
 })
@@ -212,7 +214,9 @@ i3.new_minitab("Test", {
 
 #### `i3.remove_minitab(name)`
 
-Remove a minitab.
+Remove a minitab by name.
+
+- `name` is the name of the tab to remove.
 
 #### `i3.minimap`
 
diff --git a/src/api.lua b/src/api.lua
index aa41f6d..900d0db 100644
--- a/src/api.lua
+++ b/src/api.lua
@@ -440,13 +440,14 @@ function i3.new_minitab(name, def)
 		return err "i3.new_minitab: definition missing"
 	end
 
-	insert(i3.minitabs, {name = name, def = def})
+	def.name = name
+	insert(i3.minitabs, def)
 end
 
 function i3.remove_minitab(name)
 	if not true_str(name) then
 		return err "i3.remove_minitab: name missing"
-	elseif name == "All" then
+	elseif name == "all" then
 		return err "i3.remove_minitab: removing the 'All' tab is not allowed"
 	end
 
@@ -458,19 +459,25 @@ function i3.remove_minitab(name)
 	end
 end
 
-i3.new_minitab("All", {
+i3.new_minitab("all", {
+	description = "All",
+
 	sorter = function()
 		return true
 	end
 })
 
-i3.new_minitab("Nodes", {
+i3.new_minitab("nodes", {
+	description = "Nodes",
+
 	sorter = function(item)
 		return core.registered_nodes[item]
 	end
 })
 
-i3.new_minitab("Items", {
+i3.new_minitab("items", {
+	description = "Items",
+
 	sorter = function(item)
 		return core.registered_craftitems[item] or core.registered_tools[item]
 	end
diff --git a/src/common.lua b/src/common.lua
index fcddb16..31a7952 100644
--- a/src/common.lua
+++ b/src/common.lua
@@ -361,7 +361,7 @@ local function sort_by_category(data)
 	for i = 1, #items do
 		local item = items[i]
 		local tab = i3.minitabs[data.itab]
-		local to_add = tab.def.sorter(item, data)
+		local to_add = tab.sorter(item, data)
 
 		if to_add then
 			insert(new, item)
diff --git a/src/gui.lua b/src/gui.lua
index bbbf121..9bba00b 100644
--- a/src/gui.lua
+++ b/src/gui.lua
@@ -1469,10 +1469,10 @@ local function get_minitabs(fs, data, player, full_height)
 	local minitabs = {}
 
 	for i, v in ipairs(i3.minitabs) do
-		local access = v.def.access
+		local access = v.access
 
 		if access == nil or access(player, data) then
-			minitabs[i] = v.name
+			minitabs[i] = v.description
 		end
 	end
 
@@ -1480,10 +1480,10 @@ local function get_minitabs(fs, data, player, full_height)
 
 	for id, title in pairs(minitabs) do
 		i++
-		local X = i > 3 and i - 3 or i
+		local top = i > 3
+		local X = top and i - 3 or i
 		local selected = id == data.itab
 		local hover_texture = selected and PNG.tab_small_hover or PNG.tab_small
-		local top = i > 3
 		local flip = top and "^[transformFY" or ""
 
 		fs([[ style_type[image_button;bgimg=%s%s;bgimg_hovered=%s%s;
diff --git a/src/progressive.lua b/src/progressive.lua
index a67a6c2..3b15292 100644
--- a/src/progressive.lua
+++ b/src/progressive.lua
@@ -2,14 +2,15 @@ local set_fs = i3.set_fs
 local hud_notif = i3.hud_notif
 local POLL_FREQ = 0.25
 
-IMPORT("reg_items", "reg_nodes")
-IMPORT("fmt", "table_merge", "array_diff")
+IMPORT("reg_items", "reg_nodes", "fmt", "table_merge", "array_diff")
 IMPORT("is_group", "extract_groups", "item_has_groups", "apply_recipe_filters", "sort_by_category")
 
-i3.remove_minitab"Nodes"
-i3.remove_minitab"Items"
+i3.remove_minitab"nodes"
+i3.remove_minitab"items"
+
+i3.new_minitab("unlocked", {
+	description = "Unlocked",
 
-i3.new_minitab("Unlocked", {
 	sorter = function(item, data)
 		return data.items_progress[item]
 	end