diff --git a/dev-ruby/memoizable/memoizable-0.4.2.ebuild b/dev-ruby/memoizable/memoizable-0.4.2.ebuild
index 79d7564e5077a..1809cd0c6cdaa 100644
--- a/dev-ruby/memoizable/memoizable-0.4.2.ebuild
+++ b/dev-ruby/memoizable/memoizable-0.4.2.ebuild
@@ -1,10 +1,10 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
-USE_RUBY="ruby23 ruby24 ruby25"
+USE_RUBY="ruby23 ruby24 ruby25 ruby26"
 
-RUBY_FAKEGEM_RECIPE_DOC="yard"
+RUBY_FAKEGEM_RECIPE_DOC="rdoc"
 RUBY_FAKEGEM_RECIPE_TEST="rspec3"
 
 RUBY_FAKEGEM_GEMSPEC="${PN}.gemspec"