diff --git a/app-misc/hivex/hivex-1.3.18.ebuild b/app-misc/hivex/hivex-1.3.18.ebuild
index 38d0a31f9cd03..f1c6db65034f6 100644
--- a/app-misc/hivex/hivex-1.3.18.ebuild
+++ b/app-misc/hivex/hivex-1.3.18.ebuild
@@ -6,7 +6,7 @@ EAPI=7
 USE_RUBY="ruby24 ruby25 ruby26"
 RUBY_OPTIONAL=yes
 
-PYTHON_COMPAT=( python3_{7,8} )
+PYTHON_COMPAT=( python3_{7,8,9} )
 
 inherit eutils perl-module ruby-ng python-single-r1