diff --git a/.github/workflows/nmc-custom-client.yml b/.github/workflows/nmc-custom-client.yml
index 4ec5c92c64b5..16b347d09e73 100644
--- a/.github/workflows/nmc-custom-client.yml
+++ b/.github/workflows/nmc-custom-client.yml
@@ -23,6 +23,7 @@ on:
         description: Branch to build a custom package from
         options: 
           - master
+          - stable-3.13
           - stable-3.12
           - stable-3.11
           - stable-3.10