diff --git a/extra_script.py b/extra_script.py
index acb79be..f8d29f8 100644
--- a/extra_script.py
+++ b/extra_script.py
@@ -15,11 +15,8 @@ lib_path = os.path.join(
 )
 
 dcd_path = os.path.join(lib_path, "portable", "synopsys", "dwc2", "dcd_dwc2.c")
-backup = dcd_path + ".bak"
-
 if os.path.exists(dcd_path):
-    # Rename .c -> .bak so the build system doesn't compile it
-    os.rename(dcd_path, backup)
-    print("[extra_script] Renamed dcd_dwc2.c -> dcd_dwc2.c.bak (using ESP32 core DCD + project stubs)")
+    os.remove(dcd_path)
+    print("[extra_script] Removed dcd_dwc2.c (using ESP32 core DCD + project stubs)")
 else:
     print("[extra_script] dcd_dwc2.c not found at:", dcd_path)