diff --git a/dev-cpp/gtkmm/gtkmm-4.12.0.ebuild b/dev-cpp/gtkmm/gtkmm-4.12.0.ebuild
index 12d1f152895f4..756b666b1abdd 100644
--- a/dev-cpp/gtkmm/gtkmm-4.12.0.ebuild
+++ b/dev-cpp/gtkmm/gtkmm-4.12.0.ebuild
@@ -11,7 +11,7 @@ HOMEPAGE="https://www.gtkmm.org"
 
 LICENSE="LGPL-2.1+"
 SLOT="4.0"
-KEYWORDS="~alpha amd64 ~arm ~arm64 ~ia64 ~loong ~ppc ppc64 ~riscv sparc ~x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~alpha amd64 ~arm ~arm64 ~ia64 ~loong ~ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux"
 IUSE="gtk-doc test"
 
 RESTRICT="!test? ( test )"