1 files changed, 5 insertions, 4 deletions

diff --git a/tools/thermal/tmon/tui.c b/tools/thermal/tmon/tui.c
index 43c5aecf71da..2779573a53cb 100644
--- a/tools/thermal/tmon/tui.c
+++ b/tools/thermal/tmon/tui.c
@@ -274,11 +274,14 @@ const char DIAG_TITLE[] = "[ TUNABLES ]";
 void show_dialogue(void)
 {
         int j, x = 0, y = 0;
+        int rows, cols;
         WINDOW *w = dialogue_window;
 
         if (tui_disabled || !w)
                 return;
 
+        getmaxyx(w, rows, cols);
+
         werase(w);
         box(w, 0, 0);
         mvwprintw(w, 0, maxx/4, DIAG_TITLE);
@@ -297,10 +300,8 @@ void show_dialogue(void)
         wattron(w, A_BOLD);
         mvwprintw(w, DIAG_DEV_ROWS+1, 1, "Enter Choice [A-Z]?");
         wattroff(w, A_BOLD);
-        /* y size of dialogue win is nr cdev + 5, so print legend
-         * at the bottom line
-         */
-        mvwprintw(w, ptdata.nr_cooling_dev+3, 1,
+        /* print legend at the bottom line */
+        mvwprintw(w, rows - 2, 1,
                 "Legend: A=Active, P=Passive, C=Critical");
 
         wrefresh(dialogue_window);