diff --git a/dev-ruby/posix-spawn/posix-spawn-0.3.13-r1.ebuild b/dev-ruby/posix-spawn/posix-spawn-0.3.13-r1.ebuild
index 48cfdbac5d56f..6818b5a420e18 100644
--- a/dev-ruby/posix-spawn/posix-spawn-0.3.13-r1.ebuild
+++ b/dev-ruby/posix-spawn/posix-spawn-0.3.13-r1.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=6
 
-USE_RUBY="ruby23 ruby24 ruby25"
+USE_RUBY="ruby23 ruby24 ruby25 ruby26"
 
 RUBY_FAKEGEM_TASK_DOC=""
 RUBY_FAKEGEM_EXTRADOC="README.md TODO HACKING"