diff --git a/firmware_configurations/klipper/RealDeuce/MKS-Makerbase/Monster8_v1.0_003/Voron2_Monster8_Config.cfg b/firmware_configurations/klipper/RealDeuce/MKS-Makerbase/Monster8_v1.0_003/Voron2_Monster8_Config.cfg
index 555bb926a7..a3bc1d0a1d 100644
--- a/firmware_configurations/klipper/RealDeuce/MKS-Makerbase/Monster8_v1.0_003/Voron2_Monster8_Config.cfg
+++ b/firmware_configurations/klipper/RealDeuce/MKS-Makerbase/Monster8_v1.0_003/Voron2_Monster8_Config.cfg
@@ -178,7 +178,7 @@ gear_ratio: 80:16
 microsteps: 16
 
 [tmc2209 stepper_z2]
-uart_pin: PD0
+uart_pin: PD4
 interpolate: False
 run_current: 0.8                # Max 1.4 (tmc2209 limit)
 sense_resistor: 0.110
@@ -194,7 +194,7 @@ gear_ratio: 80:16
 microsteps: 16
 
 [tmc2209 stepper_z3]
-uart_pin: PD4
+uart_pin: PD0
 interpolate: False
 run_current: 0.8                # Max 1.4 (tmc2209 limit)
 sense_resistor: 0.110