diff --git a/dev-python/ptyprocess/ptyprocess-0.7.0-r1.ebuild b/dev-python/ptyprocess/ptyprocess-0.7.0-r1.ebuild
index cd49d3d541aea..32121931e6d33 100644
--- a/dev-python/ptyprocess/ptyprocess-0.7.0-r1.ebuild
+++ b/dev-python/ptyprocess/ptyprocess-0.7.0-r1.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 DISTUTILS_USE_PEP517=flit
-PYTHON_COMPAT=( python3_{10..13} pypy3 )
+PYTHON_COMPAT=( python3_{10..13} python3_13t pypy3 )
 
 inherit distutils-r1 pypi