diff --git a/n8n/deployed/coordenador-glpi-v2.n8n.json b/n8n/deployed/coordenador-glpi-v2.n8n.json
index 993e35f..2b479ab 100644
--- a/n8n/deployed/coordenador-glpi-v2.n8n.json
+++ b/n8n/deployed/coordenador-glpi-v2.n8n.json
@@ -788,7 +788,9 @@
           "value": "C0BJNBTPFT5"
         },
         "text": "={{ $json.mensagem }}",
-        "otherOptions": {}
+        "otherOptions": {
+          "includeLinkToWorkflow": false
+        }
       },
       "credentials": {
         "slackApi": {
diff --git a/n8n/workflow.template.json b/n8n/workflow.template.json
index 68a0d58..a88a31c 100644
--- a/n8n/workflow.template.json
+++ b/n8n/workflow.template.json
@@ -788,7 +788,9 @@
           "value": "C0BJNBTPFT5"
         },
         "text": "={{ $json.mensagem }}",
-        "otherOptions": {}
+        "otherOptions": {
+          "includeLinkToWorkflow": false
+        }
       },
       "credentials": {
         "slackApi": {
diff --git a/tools/build-workflow.test.js b/tools/build-workflow.test.js
index 3b07dd9..292b92f 100644
--- a/tools/build-workflow.test.js
+++ b/tools/build-workflow.test.js
@@ -148,6 +148,15 @@ test('node real de envio Slack existe (nao e so simulado/comentado)', () => {
   assert.equal(slackNode.onError, 'continueErrorOutput', 'precisa separar sucesso/falha pra idempotencia e nao-silenciar-erro');
 });
 
+test('Slack node nao anexa o rodape automatico "Automated with this n8n workflow" (bug real: vazou na primeira mensagem real de teste)', () => {
+  // O node Slack do n8n inclui esse link por padrao (includeLinkToWorkflow default: true) --
+  // vazou pra dentro do canal real no primeiro teste de envio. A missao pede mensagem minima,
+  // sem nada alem do que buildTopMessage gera.
+  const wf = buildWorkflow();
+  const slackNode = wf.nodes.find((n) => n.type === 'n8n-nodes-base.slack');
+  assert.equal(slackNode.parameters.otherOptions.includeLinkToWorkflow, false);
+});
+
 test('guard de envio roda antes do Slack e existe IF de decisao', () => {
   const wf = buildWorkflow();
   const guardConn = wf.connections['Code - Guard de Envio Slack'];