diff --git a/sdk_container/src/third_party/portage-stable/dev-python/flit-core/flit-core-3.9.0.ebuild b/sdk_container/src/third_party/portage-stable/dev-python/flit-core/flit-core-3.9.0.ebuild
index 5df54ae00a..bbd23d9c0e 100644
--- a/sdk_container/src/third_party/portage-stable/dev-python/flit-core/flit-core-3.9.0.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-python/flit-core/flit-core-3.9.0.ebuild
@@ -5,7 +5,7 @@
 EAPI=8
 
 DISTUTILS_USE_PEP517=standalone
-PYTHON_COMPAT=( python3_{10..13} pypy3 )
+PYTHON_COMPAT=( python3_{10..13} python3_13t pypy3 )
 
 inherit distutils-r1 pypi