diff --git a/RaspberryPi_and_JetsonNano/python/lib/waveshare_epd/epdconfig.py b/RaspberryPi_and_JetsonNano/python/lib/waveshare_epd/epdconfig.py
index 7675f62..b22b035 100644
--- a/RaspberryPi_and_JetsonNano/python/lib/waveshare_epd/epdconfig.py
+++ b/RaspberryPi_and_JetsonNano/python/lib/waveshare_epd/epdconfig.py
@@ -68,7 +68,6 @@ class RaspberryPi:
         self.GPIO.setup(self.DC_PIN, self.GPIO.OUT)
         self.GPIO.setup(self.CS_PIN, self.GPIO.OUT)
         self.GPIO.setup(self.BUSY_PIN, self.GPIO.IN)
-        self.SPI = spidev.SpiDev(0, 0)
         self.SPI.max_speed_hz = 4000000
         self.SPI.mode = 0b00