diff --git a/variants/m5stack_fire/pins_arduino.h b/variants/m5stack_fire/pins_arduino.h
index 3759219d1bf..2202e6bb4bc 100644
--- a/variants/m5stack_fire/pins_arduino.h
+++ b/variants/m5stack_fire/pins_arduino.h
@@ -9,7 +9,7 @@ static const uint8_t RX = 3;
 static const uint8_t SDA = 21;
 static const uint8_t SCL = 22;
 
-static const uint8_t SS = 5;
+static const uint8_t SS = 4;
 static const uint8_t MOSI = 23;
 static const uint8_t MISO = 19;
 static const uint8_t SCK = 18;