diff --git a/config/generic-bigtreetech-skr-v1.4.cfg b/config/generic-bigtreetech-skr-v1.4.cfg
index 606b5973..debb2cec 100644
--- a/config/generic-bigtreetech-skr-v1.4.cfg
+++ b/config/generic-bigtreetech-skr-v1.4.cfg
@@ -136,7 +136,7 @@ max_z_accel: 100
 #run_current: 0.800
 #hold_current: 0.500
 #stealthchop_threshold: 250
-#diag1_pin: 1.29
+#diag1_pin: P1.29
 
 #[tmc2130 stepper_y]
 #cs_pin: P1.9
@@ -147,7 +147,7 @@ max_z_accel: 100
 #run_current: 0.800
 #hold_current: 0.500
 #stealthchop_threshold: 250
-#diag1_pin: 1.28
+#diag1_pin: P1.28
 
 #[tmc2130 stepper_z]
 #cs_pin: P1.8
@@ -158,7 +158,7 @@ max_z_accel: 100
 #run_current: 0.650
 #hold_current: 0.450
 #stealthchop_threshold: 30
-#diag1_pin: 1.27
+#diag1_pin: P1.27
 
 #[tmc2130 extruder]
 #cs_pin: P1.4
@@ -169,7 +169,7 @@ max_z_accel: 100
 #run_current: 0.800
 #hold_current: 0.500
 #stealthchop_threshold: 5
-#diag1_pin: 1.26
+#diag1_pin: P1.26
 
 #[tmc2130 extruder1]
 #cs_pin: P1.1
@@ -180,7 +180,7 @@ max_z_accel: 100
 #run_current: 0.800
 #hold_current: 0.500
 #stealthchop_threshold: 5
-#diag1_pin: 1.25
+#diag1_pin: P1.25
 
 
 ########################################