diff --git a/config/generic-bigtreetech-skr-2.cfg b/config/generic-bigtreetech-skr-2.cfg
index fae82a15..218badea 100644
--- a/config/generic-bigtreetech-skr-2.cfg
+++ b/config/generic-bigtreetech-skr-2.cfg
@@ -104,7 +104,7 @@ aliases:
     EXP1_1=PC5, EXP1_3=PB1, EXP1_5=PE10, EXP1_7=PE12, EXP1_9=<GND>,
     EXP1_2=PB0, EXP1_4=PE9, EXP1_6=PE11, EXP1_8=PE13, EXP1_10=<5V>,
     # EXP2 header
-    EXP2_1=PA6, EXP2_3=PE7, EXP2_5=PB2, EXP2_7=PC4,  EXP2_9=<GND>,
+    EXP2_1=PA6, EXP2_3=PE7, EXP2_5=PB2, EXP2_7=PC4,   EXP2_9=<GND>,
     EXP2_2=PA5, EXP2_4=PA4, EXP2_6=PA7, EXP2_8=<RST>, EXP2_10=<NC>
 
 # See the sample-lcd.cfg file for definitions of common LCD displays.
diff --git a/config/generic-bigtreetech-skr-mini-e3-v2.0.cfg b/config/generic-bigtreetech-skr-mini-e3-v2.0.cfg
index d9212d34..848b8d52 100644
--- a/config/generic-bigtreetech-skr-mini-e3-v2.0.cfg
+++ b/config/generic-bigtreetech-skr-mini-e3-v2.0.cfg
@@ -126,7 +126,7 @@ pins: !PA14
 [board_pins]
 aliases:
     # EXP1 header
-    EXP1_1=PB5, EXP1_3=PA9,   EXP1_5=PA10, EXP1_7=PB8, EXP1_9=<GND>,
+    EXP1_1=PB5,  EXP1_3=PA9,   EXP1_5=PA10, EXP1_7=PB8,  EXP1_9=<GND>,
     EXP1_2=PA15, EXP1_4=<RST>, EXP1_6=PB9,  EXP1_8=PB15, EXP1_10=<5V>
 
 # See the sample-lcd.cfg file for definitions of common LCD displays.
diff --git a/config/generic-bigtreetech-skr-mini-mz.cfg b/config/generic-bigtreetech-skr-mini-mz.cfg
index 05d34617..e632690f 100644
--- a/config/generic-bigtreetech-skr-mini-mz.cfg
+++ b/config/generic-bigtreetech-skr-mini-mz.cfg
@@ -129,7 +129,7 @@ pins: !PA14
 [board_pins]
 aliases:
     # EXP1 header
-    EXP1_1=PB5, EXP1_3=PA9,   EXP1_5=PA10, EXP1_7=PB8, EXP1_9=<GND>,
+    EXP1_1=PB5,  EXP1_3=PA9,   EXP1_5=PA10, EXP1_7=PB8,  EXP1_9=<GND>,
     EXP1_2=PA15, EXP1_4=<RST>, EXP1_6=PB9,  EXP1_8=PB15, EXP1_10=<5V>
 
 # See the sample-lcd.cfg file for definitions of common LCD displays.