diff --git a/dev-util/ostree/ostree-2021.3-r2.ebuild b/dev-util/ostree/ostree-2021.3-r2.ebuild
index d2eba1a119037..770b54e43d5a8 100644
--- a/dev-util/ostree/ostree-2021.3-r2.ebuild
+++ b/dev-util/ostree/ostree-2021.3-r2.ebuild
@@ -9,7 +9,7 @@ DESCRIPTION="Operating system and container binary deployment and upgrades"
 HOMEPAGE="https://ostreedev.github.io/ostree/"
 SRC_URI="https://github.com/ostreedev/ostree/releases/download/v${PV}/lib${P}.tar.xz -> ${P}.tar.xz"
 
-KEYWORDS="amd64 ~arm ~arm64 ~ppc64 ~riscv x86"
+KEYWORDS="amd64 ~arm arm64 ~ppc64 ~riscv x86"
 LICENSE="LGPL-2+"
 SLOT="0"