diff --git a/ch32v003fun/ch32v003fun.mk b/ch32v003fun/ch32v003fun.mk
index 30a62dbf36374c39e7852fbb8db09b22574a8054..d91040b76c1618a3fa520b210576fd4e256ddf99 100644
--- a/ch32v003fun/ch32v003fun.mk
+++ b/ch32v003fun/ch32v003fun.mk
@@ -158,6 +158,9 @@ terminal : monitor
 monitor :
 	$(MINICHLINK)/minichlink -T
 
+unbrick :
+	$(MINICHLINK)/minichlink -u
+
 gdbserver : 
 	-$(MINICHLINK)/minichlink -baG