diff --git a/IM/connectors/Kubernetes.py b/IM/connectors/Kubernetes.py
index 63de8852..542db4c6 100644
--- a/IM/connectors/Kubernetes.py
+++ b/IM/connectors/Kubernetes.py
@@ -293,6 +293,13 @@ def _generate_ingress_data(self, namespace, name, dns, port):
             if dns_url[2]:
                 path = dns_url[2]
 
+        # Add Let's Encrypt annotation asuming that the cluster has
+        # cert-manager installed and the issuer is letsencrypt-prod
+        if secure:
+            ingress_data["metadata"]["annotations"] = {
+                "cert-manager.io/cluster-issuer": "letsencrypt-prod"
+            }
+
         ingress_data["spec"] = {
             "rules": [
                 {
diff --git a/test/unit/connectors/Kubernetes.py b/test/unit/connectors/Kubernetes.py
index 3cfbef72..6d81b25e 100755
--- a/test/unit/connectors/Kubernetes.py
+++ b/test/unit/connectors/Kubernetes.py
@@ -239,6 +239,7 @@ def test_20_launch(self, save_data, requests):
                 "labels": {"name": "test"},
                 "name": "test",
                 "namespace": "somenamespace",
+                "annotations": {"cert-manager.io/cluster-issuer": "letsencrypt-prod"},
             },
             "spec": {
                 "tls": [