diff --git a/.github/workflows/yocto-build-deploy.yml b/.github/workflows/yocto-build-deploy.yml
index 95708e322..05fc5024d 100644
--- a/.github/workflows/yocto-build-deploy.yml
+++ b/.github/workflows/yocto-build-deploy.yml
@@ -454,6 +454,7 @@ jobs:
           SIGN_API_KEY: "${{ secrets.SIGN_API_KEY }}"
           SIGN_GRUB_KEY_ID: 2EB29B4CE0132F6337897F5FB8A88D1C62FCC729
           SIGN_KMOD_KEY_APPEND: "${{ secrets.SIGN_KMOD_KEY_APPEND }}"
+          SIGN_HAB_PKI_ID: "${{ vars.SIGN_HAB_PKI_ID }} || '6d74b15cbc5df27fdc8d470a7c71edb3'"
         run: |
           BARYS_ARGUMENTS_VAR="${BARYS_ARGUMENTS_VAR} -a SIGN_API=${SIGN_API}"
           BARYS_ARGUMENTS_VAR="${BARYS_ARGUMENTS_VAR} -a SIGN_API_KEY=${SIGN_API_KEY}"