diff --git a/sdk_container/src/third_party/portage-stable/dev-python/gpep517/gpep517-16.ebuild b/sdk_container/src/third_party/portage-stable/dev-python/gpep517/gpep517-16.ebuild
index 0bf96edc1e..9ce81ecad4 100644
--- a/sdk_container/src/third_party/portage-stable/dev-python/gpep517/gpep517-16.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-python/gpep517/gpep517-16.ebuild
@@ -5,7 +5,7 @@
 EAPI=8
 
 DISTUTILS_USE_PEP517=no
-PYTHON_COMPAT=( pypy3 python3_{10..13} )
+PYTHON_COMPAT=( pypy3 python3_{10..13} python3_13t )
 
 inherit distutils-r1