diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index e783901..710c1da 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -99,6 +99,7 @@ jobs:
         if: matrix.runs-on == 'windows-2019' && steps.check_secrets.outputs.HAS_SIGNING_SECRET
         uses: chia-network/actions/digicert/windows-sign@main
         with:
+          sm_certkey_alias: ${{ secrets.SM_CERTKEY_ALIAS }}
           sm_api_key: ${{ secrets.SM_API_KEY }}
           sm_client_cert_file_b64: ${{ secrets.SM_CLIENT_CERT_FILE_B64 }}
           sm_client_cert_password: ${{ secrets.SM_CLIENT_CERT_PASSWORD }}