diff --git a/firmware/flash_dfu.sh b/firmware/flash_dfu.sh
index 250c66ee83..a6aff8e7e7 100755
--- a/firmware/flash_dfu.sh
+++ b/firmware/flash_dfu.sh
@@ -11,7 +11,7 @@
 # needed to exit DFU mode.
 #
 
-dfu-util --alt 0 --download deliver/rusefi.dfu --reset
+dfu-util --alt 0 --download deliver/rusefi.dfu -s :leave
 
 # For Windows the batch file flash_dfu.bat runs the equivalent command
 #   DfuSeCommand.exe -c -d --fn deliver/rusefi.dfu
diff --git a/firmware/flash_dfu_openblt_only.sh b/firmware/flash_dfu_openblt_only.sh
index 04ef175e83..24c42ae843 100755
--- a/firmware/flash_dfu_openblt_only.sh
+++ b/firmware/flash_dfu_openblt_only.sh
@@ -4,4 +4,4 @@
 # User should prefer to flash composite image,
 # see flash_dfu.sh/flash_dfu.bat
 
-sudo dfu-util --alt 0 --download deliver/openblt.dfu --reset
+sudo dfu-util --alt 0 --download deliver/openblt.dfu -s :leave