diff --git a/sci-chemistry/votca-xtp/votca-xtp-1.5.ebuild b/sci-chemistry/votca-xtp/votca-xtp-1.5.ebuild
index 15a8759ad2179..ce2077c641de2 100644
--- a/sci-chemistry/votca-xtp/votca-xtp-1.5.ebuild
+++ b/sci-chemistry/votca-xtp/votca-xtp-1.5.ebuild
@@ -11,12 +11,12 @@ IUSE="doc"
 if [ "${PV}" != "9999" ]; then
 	SRC_URI="https://github.com/${PN/-//}/archive/v${PV}.tar.gz -> ${P}.tar.gz
 		doc? ( https://github.com/${PN/-//}/releases/download/v${PV}/${PN}-manual-${PV}.pdf )"
-	KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-macos"
+	KEYWORDS="amd64 ~x86 ~amd64-linux ~x86-macos"
 	S="${WORKDIR}/${P#votca-}"
 else
 	inherit git-r3
 	EGIT_REPO_URI="https://github.com/${PN/-//}.git"
-	KEYWORDS=""
+	KEYWORDS="amd64"
 fi
 
 DESCRIPTION="Votca excitation and charge properties module"