diff --git a/.github/slack.yml b/.github/slack.yml
index e2861a92c2..b38c1be5f7 100644
--- a/.github/slack.yml
+++ b/.github/slack.yml
@@ -8,7 +8,8 @@ title_link: https://support.github.com
 text: |
   *<{{workflowRunUrl}}|Workflow _{{workflow}}_ job _{{jobName}}_ triggered by _{{eventName}}_ is _{{jobStatus}}_>* for <{{refUrl}}|`{{ref}}`>
   *Error*
-  {{steps.tests.outputs.slackMessage}}
+  {{jobSteps.tests.outputs.slackMessage}}
+  {{payload.slackMessage}}
 
 fallback: |-
   [GitHub] {{workflow}} #{{runNumber}} {{jobName}} is {{jobStatus}}
diff --git a/.github/workflows/test-workflows.yml b/.github/workflows/test-workflows.yml
index b676d4b53b..ab3776f972 100644
--- a/.github/workflows/test-workflows.yml
+++ b/.github/workflows/test-workflows.yml
@@ -87,4 +87,4 @@ jobs:
           status: ${{ job.status }}
           channel: '#updates-build-alerts-test'
           webhook-url: ${{ secrets.SLACK_WEBHOOK_URL }}
-        #  message: ${{ steps.tests.outputs.slackMessage}} (${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }})
+        #  message: ${{ steps.tests.outputs.slackMessage}} / (${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }})
diff --git a/packages/cli/src/commands/executeBatch.ts b/packages/cli/src/commands/executeBatch.ts
index d955a17e57..4d49b6ea5e 100644
--- a/packages/cli/src/commands/executeBatch.ts
+++ b/packages/cli/src/commands/executeBatch.ts
@@ -492,7 +492,7 @@ export class ExecuteBatch extends BaseCommand {
 					});
 					result.slackMessage = `*${
 						result.summary.errors.length
-					} Executions errors*. Workflows failing: \n ${errorMessage.join('\n')} `;
+					} Executions errors*. Workflows failing: \ ${errorMessage.join('\\')} `;
 				} else {
 					result.slackMessage = `*${result.summary.errors.length} Executions errors*`;
 				}