diff --git a/Export_MC_UPLOADER.sh b/Export_MC_UPLOADER.sh
new file mode 100755
index 0000000..f56215b
--- /dev/null
+++ b/Export_MC_UPLOADER.sh
@@ -0,0 +1 @@
+sudo echo "export MC_UPLOADER=\"$(pwd)\"" >> ~/.bashrc
diff --git a/flash_uploader.mk b/flash_uploader.mk
index 8c7de80..2631135 100644
--- a/flash_uploader.mk
+++ b/flash_uploader.mk
@@ -29,6 +29,7 @@ erase:
 	openocd -f $(OPEN_OCD_PROGRAMMER_CFG) \
 	-f $(OPEN_OCD_MK_CFG) \
 	-c "flash init; init; reset halt; flash erase_sector 0 1 last " \
+	#-c "flash init; init; reset halt; flash write_image erase"\
 	-c shutdown \
 
 flash-st: $(BIN)