diff --git a/dev-ruby/bigdecimal/bigdecimal-4.0.0.ebuild b/dev-ruby/bigdecimal/bigdecimal-4.0.0.ebuild
index d9a4e535d6e6a..989b71cf6a67f 100644
--- a/dev-ruby/bigdecimal/bigdecimal-4.0.0.ebuild
+++ b/dev-ruby/bigdecimal/bigdecimal-4.0.0.ebuild
@@ -18,7 +18,7 @@ SRC_URI="https://github.com/ruby/bigdecimal/archive/v${PV}.tar.gz -> ${P}.tar.gz
 
 LICENSE="|| ( Ruby-BSD BSD-2 )"
 SLOT="$(ver_cut 1)"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
 IUSE="test"
 
 ruby_add_bdepend "test? ( dev-ruby/test-unit dev-ruby/test-unit-ruby-core )"