diff --git a/src/main.c b/src/main.c
index c33224e..f24d293 100644
--- a/src/main.c
+++ b/src/main.c
@@ -140,8 +140,8 @@ static void *display_thread(void *arg) {
 			lcd_writef(&lcd, 32, 2, "%3d/%3dW", sensors->gpu.power_avg, sensors->gpu.power_cap);
 
 			lcd_writef(&lcd, 0, 3, "%dMHz", sensors->cpu.avg_freq);
-			lcd_writef(&lcd, 8, 3, "%c%s", 2, P_BYTES(sensors->home.usage.free, 1));
-			lcd_writef(&lcd, 15, 3, "%c%s", 2, P_BYTES(sensors->gry.usage.free, 1));
+			lcd_writef(&lcd, 8, 3, "%c%luG", 2, sensors->home.usage.free / 1024 / 1024 / 1024);
+			lcd_writef(&lcd, 15, 3, "%c%luG", 'g', sensors->gry.usage.free / 1024 / 1024 / 1024);
 			lcd_writef(&lcd, 21, 3, "%12s", gpuclock);
 			lcd_writef(&lcd, 34, 3, "%.3fV", sensors->gpu.vcore);
 		}