diff --git a/KNCM_settings.cfg b/KNCM_settings.cfg
index a177097..8d49b92 100644
--- a/KNCM_settings.cfg
+++ b/KNCM_settings.cfg
@@ -3,6 +3,15 @@
 # Simplified nozzle cleaning for reliable prints
 # ============================================================================
 
+# ----------------------------------------------------------------------------
+# SDCARD_RESET_FILE - Fix for Klipper SD card reset error
+# ----------------------------------------------------------------------------
+[gcode_macro SDCARD_RESET_FILE]
+description: Reset SD card file (placeholder to prevent errors)
+gcode:
+    # Placeholder - SD card operations handled by Klipper
+    RESPOND MSG="SD card reset acknowledged"
+
 # ----------------------------------------------------------------------------
 # PRINTER VARIABLES - Neptune 4 Plus
 # ----------------------------------------------------------------------------