diff --git a/firmware/controllers/date_stamp.h b/firmware/controllers/date_stamp.h
index 9884cca65b..c9cfcddc3c 100644
--- a/firmware/controllers/date_stamp.h
+++ b/firmware/controllers/date_stamp.h
@@ -1,2 +1,2 @@
 #pragma once
-#define VCS_DATE 20230406
+#define VCS_DATE 20230408
diff --git a/firmware/flash.bat b/firmware/flash.bat
index 13f8977169..0ecbeafff1 100644
--- a/firmware/flash.bat
+++ b/firmware/flash.bat
@@ -1 +1,2 @@
+# see also flash_bin.bat
 st-link_cli -c SWD ur -P build\rusefi.hex -Rst -Run
diff --git a/firmware/flash_bin.bat b/firmware/flash_bin.bat
new file mode 100644
index 0000000000..1d25ec9a66
--- /dev/null
+++ b/firmware/flash_bin.bat
@@ -0,0 +1 @@
+st-link_cli -P deliver\rusefi.bin 0x08000000 -V