aircrack-ng-1.3.tar.gz package filesize mismatch

>>> Downloading 'https://github.com/aircrack-ng/aircrack-ng/archive/1.3.tar.gz'
--2018-07-17 14:19:48--  https://github.com/aircrack-ng/aircrack-ng/archive/1.3.tar.gz
Resolving github.com... 192.30.253.113, 192.30.253.112
Connecting to github.com|192.30.253.113|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/aircrack-ng/aircrack-ng/tar.gz/1.3 [following]
--2018-07-17 14:19:49--  https://codeload.github.com/aircrack-ng/aircrack-ng/tar.gz/1.3
Resolving codeload.github.com... 192.30.253.120, 192.30.253.121
Connecting to codeload.github.com|192.30.253.120|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4183282 (4.0M) [application/x-gzip]
Saving to: ‘/var/cache/portage/distfiles/aircrack-ng-1.3.tar.gz’

[...]

2018-07-17 14:19:50 (3.50 MB/s) - ‘/var/cache/portage/distfiles/aircrack-ng-1.3.tar.gz’ saved [4183282/4183282]

!!! Fetched file: aircrack-ng-1.3.tar.gz VERIFY FAILED!
!!! Reason: Filesize does not match recorded size
!!! Got:      4183282
!!! Expected: 4182502
Refetching... File renamed to '/var/cache/portage/distfiles/aircrack-ng-1.3.tar.gz._checksum_failure_.n69m8gu3'

!!! Couldn't download 'aircrack-ng-1.3.tar.gz'. Aborting.
 * Fetch failed for 'net-wireless/aircrack-ng-1.3', Log file:
 *  '/var/tmp/portage/net-wireless/aircrack-ng-1.3/temp/build.log'