diff --git a/sci-libs/cdd+/cdd+-077a.ebuild b/sci-libs/cdd+/cdd+-077a.ebuild
index d3333eeba0a18..cc0ffcb8eac67 100644
--- a/sci-libs/cdd+/cdd+-077a.ebuild
+++ b/sci-libs/cdd+/cdd+-077a.ebuild
@@ -12,7 +12,7 @@ SRC_URI="ftp://ftp.ifor.math.ethz.ch/pub/fukuda/cdd/${P}.tar.gz"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="amd64 x86"
+KEYWORDS="amd64 ~arm x86"
 IUSE=""
 
 DEPEND="dev-libs/gmp:0="