diff --git a/firmware/hw_layer/mass_storage/create_ini_image.sh b/firmware/hw_layer/mass_storage/create_ini_image.sh
index df7ca902ba..283d1c7601 100755
--- a/firmware/hw_layer/mass_storage/create_ini_image.sh
+++ b/firmware/hw_layer/mass_storage/create_ini_image.sh
@@ -12,20 +12,23 @@ FS_SIZE=$3
 SHORT_BOARDNAME=$4
 BOARD_SPECIFIC_URL=$5
 
+IMAGE=ramdisk.image
+ZIP=rusefi.ini.zip
+
 echo "create_ini_image: ini $FULL_INI to $H_OUTPUT size $FS_SIZE for $SHORT_BOARDNAME [$BOARD_SPECIFIC_URL]"
 
-rm -f rusefi.zip ramdisk_image.h
+rm -f $ZIP $IMAGE
 
 # copy *count*KB of zeroes
-dd if=/dev/zero of=ramdisk.image bs=1024 count=$FS_SIZE
+dd if=/dev/zero of=$IMAGE bs=1024 count=$FS_SIZE
 
 # create a FAT filesystem inside, name it RUSEFI
-mkfs.fat ramdisk.image
+mkfs.fat -v -r 64 $IMAGE
 # labels can be no longer than 11 characters
-fatlabel ramdisk.image RUSEFI
+fatlabel $IMAGE RUSEFI
 
 # -j option dumps all files in the root of the zip (instead of inside directories)
-zip -j rusefi.ini.zip $FULL_INI
+zip -j $ZIP $FULL_INI
 
 cp hw_layer/mass_storage/filesystem_contents/rusEFI_Wiki_template.url hw_layer/mass_storage/wiki.temp
 echo "URL=${BOARD_SPECIFIC_URL}" >> hw_layer/mass_storage/wiki.temp
@@ -33,19 +36,19 @@ cp hw_layer/mass_storage/filesystem_contents/README.template.txt hw_layer/mass_s
 echo ${BOARD_SPECIFIC_URL}       >> hw_layer/mass_storage/readme.temp
 
 # Put the zip inside the filesystem
-mcopy -i ramdisk.image rusefi.ini.zip ::
+mcopy -i $IMAGE $ZIP ::
 # Put a readme text file in there too
-mcopy -i ramdisk.image hw_layer/mass_storage/readme.temp ::README.txt
-mcopy -i ramdisk.image hw_layer/mass_storage/filesystem_contents/rusEFI\ Forum.url ::
-mcopy -i ramdisk.image hw_layer/mass_storage/filesystem_contents/rusEFI\ Quick\ Start.url ::
-mcopy -i ramdisk.image hw_layer/mass_storage/wiki.temp ::rusEFI\ ${SHORT_BOARDNAME}\ Wiki.url
+mcopy -i $IMAGE hw_layer/mass_storage/readme.temp ::README.txt
+mcopy -i $IMAGE hw_layer/mass_storage/filesystem_contents/rusEFI\ Forum.url ::
+mcopy -i $IMAGE hw_layer/mass_storage/filesystem_contents/rusEFI\ Quick\ Start.url ::
+mcopy -i $IMAGE hw_layer/mass_storage/wiki.temp ::rusEFI\ ${SHORT_BOARDNAME}\ Wiki.url
 
 
 
 
 # write out as a C array, with "static const" tacked on the front
-xxd -i ramdisk.image \
+xxd -i $IMAGE \
     | cat <(echo -n "static const ") - \
     > $H_OUTPUT
 
-rm ramdisk.image rusefi.ini.zip
+rm $ZIP $IMAGE
diff --git a/firmware/hw_layer/mass_storage/create_ini_image_compressed.sh b/firmware/hw_layer/mass_storage/create_ini_image_compressed.sh
index 31bd5170ed..6373d0c69e 100755
--- a/firmware/hw_layer/mass_storage/create_ini_image_compressed.sh
+++ b/firmware/hw_layer/mass_storage/create_ini_image_compressed.sh
@@ -12,17 +12,19 @@ FS_SIZE=$3
 SHORT_BOARDNAME=$4
 BOARD_SPECIFIC_URL=$5
 
-echo "create_ini_image: ini $FULL_INI to $H_OUTPUT size $FS_SIZE for $SHORT_BOARDNAME [$BOARD_SPECIFIC_URL]"
+IMAGE=ramdisk.image
 
-rm -f rusefi.zip ramdisk_image.h
+echo "create_ini_image_compressed: ini $FULL_INI to $H_OUTPUT size $FS_SIZE for $SHORT_BOARDNAME [$BOARD_SPECIFIC_URL]"
+
+rm -f $IMAGE $IMAGE.gz
 
 # copy *count*KB of zeroes
-dd if=/dev/zero of=ramdisk.image bs=1024 count=$FS_SIZE
+dd if=/dev/zero of=$IMAGE bs=1024 count=$FS_SIZE
 
 # create a FAT filesystem inside, name it RUSEFI
-mkfs.fat ramdisk.image
+mkfs.fat $IMAGE
 # labels can be no longer than 11 characters
-fatlabel ramdisk.image RUSEFI
+fatlabel $IMAGE RUSEFI
 
 
 
@@ -33,19 +35,19 @@ cp hw_layer/mass_storage/filesystem_contents/README.nozip.template.txt hw_layer/
 echo ${BOARD_SPECIFIC_URL}       >> hw_layer/mass_storage/readme.temp
 
 # Put the zip inside the filesystem
-mcopy -i ramdisk.image $FULL_INI ::
+mcopy -i $IMAGE $FULL_INI ::
 # Put a readme text file in there too
-mcopy -i ramdisk.image hw_layer/mass_storage/readme.temp ::README.txt
-mcopy -i ramdisk.image hw_layer/mass_storage/filesystem_contents/rusEFI\ Forum.url ::
-mcopy -i ramdisk.image hw_layer/mass_storage/filesystem_contents/rusEFI\ Quick\ Start.url ::
-mcopy -i ramdisk.image hw_layer/mass_storage/wiki.temp ::rusEFI\ ${SHORT_BOARDNAME}\ Wiki.url
+mcopy -i $IMAGE hw_layer/mass_storage/readme.temp ::README.txt
+mcopy -i $IMAGE hw_layer/mass_storage/filesystem_contents/rusEFI\ Forum.url ::
+mcopy -i $IMAGE hw_layer/mass_storage/filesystem_contents/rusEFI\ Quick\ Start.url ::
+mcopy -i $IMAGE hw_layer/mass_storage/wiki.temp ::rusEFI\ ${SHORT_BOARDNAME}\ Wiki.url
 
 # Compress the image as DEFLATE with gzip
-gzip ramdisk.image
+gzip $IMAGE
 
 # write out as a C array, with "static const" tacked on the front
-xxd -i ramdisk.image.gz \
+xxd -i $IMAGE.gz \
     | cat <(echo -n "static const ") - \
     > $H_OUTPUT
 
-rm ramdisk.image.gz
+rm $IMAGE.gz