diff --git a/dev-libs/libsigc++/libsigc++-2.8.0.ebuild b/dev-libs/libsigc++/libsigc++-2.8.0.ebuild
index f395aa9a6f14f..2c459f0fec2d6 100644
--- a/dev-libs/libsigc++/libsigc++-2.8.0.ebuild
+++ b/dev-libs/libsigc++/libsigc++-2.8.0.ebuild
@@ -10,7 +10,7 @@ HOMEPAGE="http://libsigc.sourceforge.net/"
 
 LICENSE="LGPL-2.1+"
 SLOT="2"
-KEYWORDS="alpha amd64 ~arm ~arm64 hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc x86 ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="alpha amd64 arm ~arm64 hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc x86 ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
 IUSE="doc static-libs test"
 
 RDEPEND=""