diff --git a/games-simulation/corsix-th/corsix-th-0.65.1.ebuild b/games-simulation/corsix-th/corsix-th-0.65.1.ebuild
index 96f236c3d3d4b..3ac363b27b5e4 100644
--- a/games-simulation/corsix-th/corsix-th-0.65.1.ebuild
+++ b/games-simulation/corsix-th/corsix-th-0.65.1.ebuild
@@ -16,7 +16,7 @@ S="${WORKDIR}/${MY_PN}-${PV}"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 IUSE="doc +midi +sound +truetype +videos"
 
 REQUIRED_USE="${LUA_REQUIRED_USE}"