diff --git a/dev-ruby/irb/irb-1.11.0.ebuild b/dev-ruby/irb/irb-1.11.0.ebuild
index 30d99d0d53aa1..8aa1bfe33ab75 100644
--- a/dev-ruby/irb/irb-1.11.0.ebuild
+++ b/dev-ruby/irb/irb-1.11.0.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
-USE_RUBY="ruby31 ruby32"
+USE_RUBY="ruby31 ruby32 ruby33"
 
 RUBY_FAKEGEM_BINDIR="exe"
 RUBY_FAKEGEM_EXTRADOC="README.md"