diff --git a/.github/workflows/portage-stable-packages-list b/.github/workflows/portage-stable-packages-list
index b53cca8988..b9dd2c9009 100644
--- a/.github/workflows/portage-stable-packages-list
+++ b/.github/workflows/portage-stable-packages-list
@@ -157,6 +157,7 @@ dev-libs/libgcrypt
 dev-libs/libgpg-error
 dev-libs/libksba
 dev-libs/libltdl
+dev-libs/libmspack
 dev-libs/libnl
 dev-libs/libpcre
 dev-libs/libpcre2