diff --git a/sci-libs/libcerf/libcerf-1.4.ebuild b/sci-libs/libcerf/libcerf-1.4.ebuild
index 8d3091ec0e03b..eee9cad208312 100644
--- a/sci-libs/libcerf/libcerf-1.4.ebuild
+++ b/sci-libs/libcerf/libcerf-1.4.ebuild
@@ -12,7 +12,7 @@ SRC_URI="http://apps.jcns.fz-juelich.de/src/${PN}/${P}.tgz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha amd64 ~arm ~hppa ppc ppc64 sparc x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+KEYWORDS="~alpha amd64 ~arm ~hppa ia64 ppc ppc64 sparc x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
 IUSE="doc static-libs test"
 
 src_install() {