diff --git a/gui-libs/gtk/gtk-4.2.1.ebuild b/gui-libs/gtk/gtk-4.2.1.ebuild
index 1d11ecfbc2a9d..1c39b4eafebbd 100644
--- a/gui-libs/gtk/gtk-4.2.1.ebuild
+++ b/gui-libs/gtk/gtk-4.2.1.ebuild
@@ -17,7 +17,7 @@ REQUIRED_USE="
 	xinerama? ( X )
 "
 
-KEYWORDS="~amd64 ~arm ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 
 COMMON_DEPEND="
 	>=dev-libs/fribidi-0.19.7