diff --git a/dev-python/cryptography/cryptography-3.4.7-r2.ebuild b/dev-python/cryptography/cryptography-3.4.7-r2.ebuild
index 8fb881ddf1c4b..9da3f2b3306dc 100644
--- a/dev-python/cryptography/cryptography-3.4.7-r2.ebuild
+++ b/dev-python/cryptography/cryptography-3.4.7-r2.ebuild
@@ -16,7 +16,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz
 
 LICENSE="|| ( Apache-2.0 BSD )"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv sparc x86"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv sparc x86 ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 
 RDEPEND="
 	$(python_gen_cond_dep '