diff --git a/app-text/NaturalDocs/NaturalDocs-1.52-r2.ebuild b/app-text/NaturalDocs/NaturalDocs-1.52-r2.ebuild
index fcde900ac33e9..447c3b1a128b4 100644
--- a/app-text/NaturalDocs/NaturalDocs-1.52-r2.ebuild
+++ b/app-text/NaturalDocs/NaturalDocs-1.52-r2.ebuild
@@ -12,7 +12,7 @@ S="${WORKDIR}"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ppc ppc64 ~riscv ~sparc x86"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ppc ppc64 ~riscv ~sparc x86"
 
 BDEPEND="app-arch/unzip"