diff --git a/dev-ruby/parser/parser-2.6.0.0.ebuild b/dev-ruby/parser/parser-2.6.0.0.ebuild
index 9d79fb015bf3b..eea51db58bc41 100644
--- a/dev-ruby/parser/parser-2.6.0.0.ebuild
+++ b/dev-ruby/parser/parser-2.6.0.0.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
-USE_RUBY="ruby23 ruby24 ruby25"
+USE_RUBY="ruby23 ruby24 ruby25 ruby26"
 
 RUBY_FAKEGEM_RECIPE_DOC="yard"
 RUBY_FAKEGEM_TASK_TEST="test"