diff --git a/dev-debug/systemtap/systemtap-5.1-r1.ebuild b/dev-debug/systemtap/systemtap-5.1-r1.ebuild
index 20e6807c9c265..1807d6e8a2680 100644
--- a/dev-debug/systemtap/systemtap-5.1-r1.ebuild
+++ b/dev-debug/systemtap/systemtap-5.1-r1.ebuild
@@ -14,7 +14,7 @@ if [[ ${PV} == 9999 ]] ; then
 	inherit git-r3
 else
 	SRC_URI="https://sourceware.org/ftp/${PN}/releases/${P}.tar.gz"
-	KEYWORDS="~alpha amd64 ~arm arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	KEYWORDS="~alpha amd64 arm arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 fi
 
 LICENSE="GPL-2"