diff --git a/media-libs/ilmbase/ilmbase-2.5.5.ebuild b/media-libs/ilmbase/ilmbase-2.5.5.ebuild
index c3e04b4cfeb91..3058a37cc3661 100644
--- a/media-libs/ilmbase/ilmbase-2.5.5.ebuild
+++ b/media-libs/ilmbase/ilmbase-2.5.5.ebuild
@@ -12,7 +12,7 @@ SRC_URI="https://github.com/AcademySoftwareFoundation/openexr/archive/v${PV}.tar
 
 LICENSE="BSD"
 SLOT="0/25" # based on SONAME
-KEYWORDS="~amd64 ~arm arm64 ~hppa ~ia64 ~mips ppc ppc64 sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-solaris"
+KEYWORDS="~amd64 ~arm arm64 ~hppa ~ia64 ~mips ppc ppc64 sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-solaris"
 IUSE="large-stack static-libs test"
 RESTRICT="!test? ( test )"