diff --git a/Tools/asciidoc/files/variants b/Tools/asciidoc/files/variants
index be0c7af..c93a69f 100644
--- a/Tools/asciidoc/files/variants
+++ b/Tools/asciidoc/files/variants
@@ -1,2 +1,3 @@
 asciidoc/8.6.9		stable		Python/2.7.14
 asciidoc/8.6.9-1	stable		Python/2.7.16
+asciidoc/8.6.9-2	unstable	Python/2.7.16-1