diff --git a/frontend/ui/reader/readermenu.lua b/frontend/ui/reader/readermenu.lua
index a315e6100..311798ad6 100644
--- a/frontend/ui/reader/readermenu.lua
+++ b/frontend/ui/reader/readermenu.lua
@@ -75,6 +75,7 @@ function ReaderMenu:onShowMenu()
 	if Device:isTouchDevice() then
 		main_menu = TouchMenu:new{
 			name = "wocao",
+			width = Screen:getWidth(),
 			tab_item_table = {
 				self.tab_item_table.navi,
 				self.tab_item_table.typeset,
diff --git a/frontend/ui/widget/touchmenu.lua b/frontend/ui/widget/touchmenu.lua
index 292488969..168165737 100644
--- a/frontend/ui/widget/touchmenu.lua
+++ b/frontend/ui/widget/touchmenu.lua
@@ -164,7 +164,7 @@ TouchMenu = InputContainer:new{
 	item_height = scaleByDPI(50),
 	bordersize = scaleByDPI(2),
 	padding = scaleByDPI(5),
-	width = Screen:getWidth(),
+	width = nil,
 	height = nil,
 	page = 1,
 	max_per_page = 10,
diff --git a/wtest.lua b/wtest.lua
index 534bb66b6..fb3d231b3 100644
--- a/wtest.lua
+++ b/wtest.lua
@@ -178,6 +178,7 @@ readerwindow[1][1] = reader
 
 touch_menu = TouchMenu:new{
 	title = "Document menu",
+	width = Screen:getWidth(),
 	tab_item_table = {
 		{
 			icon = "resources/icons/appbar.pokeball.png",