diff --git a/.github/workflows/portage-stable-packages-list b/.github/workflows/portage-stable-packages-list
index 6c89e480bd..cbe06b0e6e 100644
--- a/.github/workflows/portage-stable-packages-list
+++ b/.github/workflows/portage-stable-packages-list
@@ -309,6 +309,7 @@ dev-perl/File-Slurper
 dev-perl/Parse-Yapp
 
 dev-python/backports-tarfile
+dev-python/backports-zstd
 dev-python/cachecontrol
 dev-python/certifi
 dev-python/cffi