diff --git a/create_firmware_update.sh b/create_firmware_update.sh
index 244eecb..8528a31 100755
--- a/create_firmware_update.sh
+++ b/create_firmware_update.sh
@@ -7,13 +7,13 @@ then
 	exit 1
 fi
 
-tar -czf firmware_update/firmware.tar.gz main.py uota.cfg
+tar -czf firmware_update/firmware.tar.gz main.py uota.cfg version
 checksum=$(sha256sum firmware_update/firmware.tar.gz | cut -d ' ' -f 1)
 
 # write new line into firmware_update/latest file
 # example line:
 # 2.0.1;firmware.tar.gz;0;8870f8b3bd8b54437f0a7f721cd3f3fe208e60638dcf36a9f4efe31dab58c548
-echo "$1;firmware.tar.gz;0;$checksum" >> firmware_update/latest
+echo "$1;firmware.tar.gz;0;$checksum" > firmware_update/latest
 
 echo "new latest file:"
 cat firmware_update/latest