diff --git a/dev-ada/asis/asis-2016-r1.ebuild b/dev-ada/asis/asis-2016-r1.ebuild
index 657ae8d75580e..acbf13c1d35b2 100644
--- a/dev-ada/asis/asis-2016-r1.ebuild
+++ b/dev-ada/asis/asis-2016-r1.ebuild
@@ -14,7 +14,7 @@ SRC_URI="http://mirrors.cdn.adacore.com/art/57399029c7a447658e0aff71
 
 LICENSE="GPL-3"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 x86"
 IUSE=""
 
 RDEPEND="dev-ada/gnat_util[${ADA_USEDEP}]
diff --git a/dev-ada/asis/asis-2019-r1.ebuild b/dev-ada/asis/asis-2019-r1.ebuild
index dce0c2b446344..b55e5b3ed45ed 100644
--- a/dev-ada/asis/asis-2019-r1.ebuild
+++ b/dev-ada/asis/asis-2019-r1.ebuild
@@ -14,7 +14,7 @@ SRC_URI="http://mirrors.cdn.adacore.com/art/5cdf849031e87aa2cdf16b10
 
 LICENSE="GPL-3"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 x86"
 IUSE=""
 
 RDEPEND="
diff --git a/dev-ada/asis/asis-2019.ebuild b/dev-ada/asis/asis-2019.ebuild
index a38ee8f2dd628..7477d83c7a8b5 100644
--- a/dev-ada/asis/asis-2019.ebuild
+++ b/dev-ada/asis/asis-2019.ebuild
@@ -13,7 +13,7 @@ SRC_URI="http://mirrors.cdn.adacore.com/art/5cdf849031e87aa2cdf16b10
 
 LICENSE="GPL-3"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 x86"
 IUSE="gnat_2017 gnat_2018 +gnat_2019"
 
 RDEPEND="