diff --git a/dev-libs/boehm-gc/boehm-gc-7.4.2.ebuild b/dev-libs/boehm-gc/boehm-gc-7.4.2.ebuild
index fa6d46c14fbbd..12a9f461d8296 100644
--- a/dev-libs/boehm-gc/boehm-gc-7.4.2.ebuild
+++ b/dev-libs/boehm-gc/boehm-gc-7.4.2.ebuild
@@ -14,7 +14,7 @@ SRC_URI="http://www.hboehm.info/gc/gc_source/${MY_P}.tar.gz"
 
 LICENSE="boehm-gc"
 SLOT="0"
-KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 sparc x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="alpha amd64 arm ~arm64 hppa ia64 ~mips ppc ppc64 sparc x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
 IUSE="cxx static-libs threads"
 
 DEPEND=">=dev-libs/libatomic_ops-7.4