diff --git a/dev-python/unittest-or-fail/unittest-or-fail-0.ebuild b/dev-python/unittest-or-fail/unittest-or-fail-0.ebuild
index ceb91cb9f2513..707e0b2b5bb71 100644
--- a/dev-python/unittest-or-fail/unittest-or-fail-0.ebuild
+++ b/dev-python/unittest-or-fail/unittest-or-fail-0.ebuild
@@ -15,7 +15,7 @@ SRC_URI="
 
 LICENSE="BSD-2"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86 ~x64-macos"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 
 # Warning: do not use distutils_enable_tests to avoid a circular
 # dependency on itself!