diff -uNrp a/Lib/platform.py b/Lib/platform.py
--- a/Lib/platform.py	2019-03-03 02:17:42.000000000 +0800
+++ b/Lib/platform.py	2019-10-18 11:52:06.604000000 +0800
@@ -291,7 +291,7 @@ _release_version = re.compile(r'([^0-9]+
 # and http://www.die.net/doc/linux/man/man1/lsb_release.1.html
 
 _supported_dists = (
-    'SuSE', 'debian', 'fedora', 'redhat', 'centos',
+    'SuSE', 'debian', 'fedora', 'redhat', 'centos', 'generic_os',
     'mandrake', 'mandriva', 'rocks', 'slackware', 'yellowdog', 'gentoo',
     'UnitedLinux', 'turbolinux')
 
