diff --git a/.github/workflows/generate-elastic-stack-releases.yml b/.github/workflows/generate-elastic-stack-releases.yml
index a069be92..57b3a82e 100644
--- a/.github/workflows/generate-elastic-stack-releases.yml
+++ b/.github/workflows/generate-elastic-stack-releases.yml
@@ -61,4 +61,4 @@ jobs:
         with:
           bot-token: ${{ secrets.SLACK_BOT_TOKEN }}
           channel-id: "#observablt-bots"
-          message: ":traffic_cone: generate-elastic-stack-releases failed for `${{ github.repository }}@${{ github.ref_name }}`, <!subteam^S03HM5G8CH0> please look what's going on <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|here>"
+          message: "<!subteam^S03HM5G8CH0>" # @robots-ci (https://api.slack.com/reference/surfaces/formatting#mentioning-groups)
diff --git a/.github/workflows/generate-elastic-stack-snapshots.yml b/.github/workflows/generate-elastic-stack-snapshots.yml
index a6348e92..cb247e77 100644
--- a/.github/workflows/generate-elastic-stack-snapshots.yml
+++ b/.github/workflows/generate-elastic-stack-snapshots.yml
@@ -50,4 +50,4 @@ jobs:
         with:
           bot-token: ${{ secrets.SLACK_BOT_TOKEN }}
           channel-id: "#observablt-bots"
-          message: ":traffic_cone: generate-elastic-stack-snapshots failed for `${{ github.repository }}@${{ github.ref_name }}`, <!subteam^S03HM5G8CH0> please look what's going on <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|here>"
+          message: "<!subteam^S03HM5G8CH0>" # @robots-ci (https://api.slack.com/reference/surfaces/formatting#mentioning-groups)