diff --git a/Ubiquitous/XiUOS/Makefile b/Ubiquitous/XiUOS/Makefile
index 15a0e53e..f6f8f64b 100755
--- a/Ubiquitous/XiUOS/Makefile
+++ b/Ubiquitous/XiUOS/Makefile
@@ -109,4 +109,4 @@ distclean:
 	@echo Clean all configuration
 	@make clean
 	@rm -f .config*
-	@rm -f $(BSP_ROOT)/.config
+	@rm -f $(KERNEL_ROOT)/board/*/.config