diff --git a/dev-ruby/googleapis-common-protos-types/googleapis-common-protos-types-1.20.0.ebuild b/dev-ruby/googleapis-common-protos-types/googleapis-common-protos-types-1.20.0.ebuild
index e93743482f764..2848419a2595f 100644
--- a/dev-ruby/googleapis-common-protos-types/googleapis-common-protos-types-1.20.0.ebuild
+++ b/dev-ruby/googleapis-common-protos-types/googleapis-common-protos-types-1.20.0.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
-USE_RUBY="ruby32 ruby33"
+USE_RUBY="ruby32 ruby33 ruby34"
 
 RUBY_FAKEGEM_EXTRADOC="CHANGELOG.md README.md"
 RUBY_FAKEGEM_RECIPE_TEST="none"