diff --git a/pwnagotchi/ui/hw/libs/pimoroni/displayhatmini/ST7789.py b/pwnagotchi/ui/hw/libs/pimoroni/displayhatmini/ST7789.py
index 9f4ab989..650d30fb 100644
--- a/pwnagotchi/ui/hw/libs/pimoroni/displayhatmini/ST7789.py
+++ b/pwnagotchi/ui/hw/libs/pimoroni/displayhatmini/ST7789.py
@@ -90,7 +90,7 @@ ST7789_PWCTR6 = 0xFC
 class ST7789(object):
     """Representation of an ST7789 TFT LCD."""
 
-    def __init__(self, port, cs, dc, backlight=None, rst=None, width=320,
+    def __init__(self, port, cs, dc, backlight, rst=None, width=320,
                  height=240, rotation=0, invert=True, spi_speed_hz=4000000,
                  offset_left=0,
                  offset_top=0):