diff --git a/.github/workflows/aks-manual-start.yaml b/.github/workflows/aks-manual-start.yaml
index 7d1b20c9..2ce5a11a 100644
--- a/.github/workflows/aks-manual-start.yaml
+++ b/.github/workflows/aks-manual-start.yaml
@@ -19,6 +19,7 @@ on:
          - Demo
          - ITHC
          - PTL
+         - PTLSBOX
         INSTANCES:
           type: choice
           description: "Cluster"