# Check if we have a valid date
if echo "$LASTDATE" | /bin/grep -Eq '^[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$'; then
- /usr/bin/nice -n 19 /usr/bin/ionice -c3 /bin/tar --ignore-failed-read --warning=no-file-changed --warning=no-file-ignored --one-file-system -c -C "$FILESYSTEM" --newer="$LASTDATE" --exclude-from="$EXCLUDEFROM" . | /usr/bin/pigz | /usr/bin/gpg --sign --encrypt --cipher-algo aes $GPG_RECIPIENTS
+ /usr/bin/nice -n 19 /usr/bin/ionice -c3 /bin/tar --ignore-failed-read --warning=no-file-changed --warning=no-file-ignored --one-file-system -c -C "$FILESYSTEM" --newer="$LASTDATE" --exclude-from="$EXCLUDEFROM" . | /usr/bin/pigz | /usr/bin/gpg --sign --encrypt --cipher-algo aes --compress-algo none $GPG_RECIPIENTS
else
- /usr/bin/nice -n 19 /usr/bin/ionice -c3 /bin/tar --ignore-failed-read --warning=no-file-changed --warning=no-file-ignored --one-file-system -c -C "$FILESYSTEM" --exclude-from="$EXCLUDEFROM" . | /usr/bin/pigz | /usr/bin/gpg --sign --encrypt --cipher-algo aes $GPG_RECIPIENTS
+ /usr/bin/nice -n 19 /usr/bin/ionice -c3 /bin/tar --ignore-failed-read --warning=no-file-changed --warning=no-file-ignored --one-file-system -c -C "$FILESYSTEM" --exclude-from="$EXCLUDEFROM" . | /usr/bin/pigz | /usr/bin/gpg --sign --encrypt --cipher-algo aes --compress-algo none $GPG_RECIPIENTS
fi