diff --git a/dev-java/cortado/cortado-0.6.0-r3.ebuild b/dev-java/cortado/cortado-0.6.0-r3.ebuild
index 4d072374ef12f..5334a3b567377 100644
--- a/dev-java/cortado/cortado-0.6.0-r3.ebuild
+++ b/dev-java/cortado/cortado-0.6.0-r3.ebuild
@@ -16,7 +16,7 @@ S="${WORKDIR}/${P}"
 
 LICENSE="GPL-2 LGPL-2"
 SLOT="0"
-KEYWORDS="~amd64 ppc64 ~x86"
+KEYWORDS="amd64 ppc64 x86"
 
 DEPEND=">=virtual/jdk-1.8:*"
 RDEPEND=">=virtual/jre-1.8:*"
diff --git a/dev-lang/interprolog/interprolog-2.1.2-r3.ebuild b/dev-lang/interprolog/interprolog-2.1.2-r3.ebuild
index f53ed5917e121..c2698caaa5e87 100644
--- a/dev-lang/interprolog/interprolog-2.1.2-r3.ebuild
+++ b/dev-lang/interprolog/interprolog-2.1.2-r3.ebuild
@@ -16,7 +16,7 @@ S="${WORKDIR}"/${MY_P}
 
 LICENSE="LGPL-2"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 ~x86"
 
 BDEPEND="app-arch/unzip"
 
diff --git a/dev-lang/tuprolog/tuprolog-3.2.0-r3.ebuild b/dev-lang/tuprolog/tuprolog-3.2.0-r3.ebuild
index 5a6aa37f81832..c82e3ddcf3ed6 100644
--- a/dev-lang/tuprolog/tuprolog-3.2.0-r3.ebuild
+++ b/dev-lang/tuprolog/tuprolog-3.2.0-r3.ebuild
@@ -18,7 +18,7 @@ S="${WORKDIR}"/${P}
 
 LICENSE="LGPL-3 BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 x86"
 
 CP_DEPEND="
 	dev-java/commons-lang:3.6