diff --git a/netris/curses.c b/netris/curses.c

index 14e9ce4..22171de 100644

--- a/netris/curses.c

+++ b/netris/curses.c

@@ -257,10 +257,10 @@ ExtFunc void PlotUnderline(int scr, int x, int flag)

 ExtFunc void ShowDisplayInfo(void)

 {

 	move(statusYPos - 9, statusXPos);

-	printw("Seed: %d", initSeed);

+	printw("Seed: %ld", initSeed);

 	clrtoeol();

 	move(statusYPos - 8, statusXPos);

-	printw("Speed: %dms", speed / 1000);

+	printw("Speed: %ldms", speed / 1000);

 	clrtoeol();

 	if (robotEnable) {

 		move(statusYPos - 6, statusXPos);