diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 90b5a6b0..08ddac40 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -49,6 +49,7 @@ jobs:
         uses: hydraulic-software/conveyor/actions/build@v12.0
         with:
           command: -Kapp.machines=mac.aarch64 make processed-jars
+          signing_key: ${{ secrets.CONVEYOR_SIGNING_KEY }}
           agree_to_license: 1
 
       - name: Compare JDK required modules