diff --git a/.github/workflows/multinode.yml b/.github/workflows/multinode.yml
index c760b9f..8131781 100644
--- a/.github/workflows/multinode.yml
+++ b/.github/workflows/multinode.yml
@@ -462,7 +462,7 @@ jobs:
         with:
           errors: true
           payload: |
-            channel: C03B28HRP53  # #release-train-alerts
+            channel-id: C03B28HRP53  # #release-train-alerts
             inputs: "${{ env.INPUTS }}"
             message: "${{ env.MESSAGE }}"
             results-url: "${{ env.RESULTS_URL }}"