diff --git a/supervisor/shared/safe_mode.c b/supervisor/shared/safe_mode.c
index 0c7933a213..1cf36e4b71 100644
--- a/supervisor/shared/safe_mode.c
+++ b/supervisor/shared/safe_mode.c
@@ -72,7 +72,7 @@ safe_mode_t wait_for_safe_mode_reset(void) {
         // Blink on for 100, off for 100, on for 100, off for 100 and on for 200
         common_hal_digitalio_digitalinout_set_value(&status_led, diff > 100 && diff / 100 != 2 && diff / 100 != 4);
         #endif
-	    #ifdef CIRCUITPY_BOOT_BUTTON
+        #ifdef CIRCUITPY_BOOT_BUTTON
         if (!common_hal_digitalio_digitalinout_get_value(&boot_button)) {
            return USER_SAFE_MODE;
         }
@@ -188,4 +188,4 @@ void print_safe_mode_message(safe_mode_t reason) {
             break;
     }
     serial_write_compressed(FILE_AN_ISSUE);
-}
\ No newline at end of file
+}