diff --git a/dev-cpp/antlr-cpp/antlr-cpp-4.13.2-r1.ebuild b/dev-cpp/antlr-cpp/antlr-cpp-4.13.2-r1.ebuild
index 73f56f802de68..7b13e1d3506c2 100644
--- a/dev-cpp/antlr-cpp/antlr-cpp-4.13.2-r1.ebuild
+++ b/dev-cpp/antlr-cpp/antlr-cpp-4.13.2-r1.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://www.antlr.org/download/antlr4-cpp-runtime-${PV}-source.zip"
 
 LICENSE="BSD"
 SLOT="4/${PV}"
-KEYWORDS="amd64 ~arm ~ppc ~x86"
+KEYWORDS="amd64 ~arm ~ppc x86"
 IUSE="test"
 RESTRICT="!test? ( test )"