diff --git a/dev-ruby/coffee-script-source/coffee-script-source-1.12.2-r2.ebuild b/dev-ruby/coffee-script-source/coffee-script-source-1.12.2-r2.ebuild
index b9a58ace3e59d..dd27b082905a1 100644
--- a/dev-ruby/coffee-script-source/coffee-script-source-1.12.2-r2.ebuild
+++ b/dev-ruby/coffee-script-source/coffee-script-source-1.12.2-r2.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
-USE_RUBY="ruby31 ruby32 ruby33"
+USE_RUBY="ruby31 ruby32 ruby33 ruby34"
 
 RUBY_FAKEGEM_TASK_TEST=""
 RUBY_FAKEGEM_TASK_DOC=""
@@ -15,5 +15,3 @@ HOMEPAGE="https://coffeescript.org/"
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="amd64 arm arm64 ppc ppc64 ~riscv ~sparc x86 ~amd64-linux ~x64-macos"
-
-IUSE=""