1 files changed, 4 insertions, 4 deletions

diff --git a/scripts/kconfig/lxdialog/inputbox.c b/scripts/kconfig/lxdialog/inputbox.c
index 21404a04d7c3..447a582198c9 100644
--- a/scripts/kconfig/lxdialog/inputbox.c
+++ b/scripts/kconfig/lxdialog/inputbox.c
@@ -56,14 +56,14 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
                 strcpy(instr, init);
 
 do_resize:
-        if (getmaxy(stdscr) <= (height - 2))
+        if (getmaxy(stdscr) <= (height - INPUTBOX_HEIGTH_MIN))
                 return -ERRDISPLAYTOOSMALL;
-        if (getmaxx(stdscr) <= (width - 2))
+        if (getmaxx(stdscr) <= (width - INPUTBOX_WIDTH_MIN))
                 return -ERRDISPLAYTOOSMALL;
 
         /* center dialog box on screen */
-        x = (COLS - width) / 2;
-        y = (LINES - height) / 2;
+        x = (getmaxx(stdscr) - width) / 2;
+        y = (getmaxy(stdscr) - height) / 2;
 
         draw_shadow(stdscr, y, x, height, width);