diff --git a/locale/fr/LC_MESSAGES/rougail_output_ansible.po b/locale/fr/LC_MESSAGES/rougail_output_ansible.po
index d4b72d0..7784c20 100644
--- a/locale/fr/LC_MESSAGES/rougail_output_ansible.po
+++ b/locale/fr/LC_MESSAGES/rougail_output_ansible.po
@@ -5,8 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
-"POT-Creation-Date: 2025-02-15 12:43+0100\n"
-"PO-Revision-Date: 2025-02-15 12:44+0100\n"
+"POT-Creation-Date: 2025-07-03 22:11+0300\n"
+"PO-Revision-Date: 2025-07-03 22:11+0300\n"
 "Last-Translator: \n"
 "Language-Team: \n"
 "Language: fr\n"
@@ -14,52 +14,53 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Generated-By: pygettext.py 1.5\n"
-"X-Generator: Poedit 3.5\n"
+"X-Generator: Poedit 3.6\n"
 
-#: src/rougail/output_ansible/__init__.py:57
+#: src/rougail/output_ansible/__init__.py:58
 msgid "no namespace configured"
 msgstr "aucun espace de nom configuré"
 
-#: src/rougail/output_ansible/__init__.py:65
+#: src/rougail/output_ansible/__init__.py:67
 msgid "cannot find host namespace \"{0}\""
 msgstr "ne peut trouve l'espace de nom de l'hôte \"{0}\""
 
-#: src/rougail/output_ansible/__init__.py:70
-#, fuzzy
+#: src/rougail/output_ansible/__init__.py:74
 msgid "malformated host namespace \"{0}\", should have the \"hostnames\" key"
 msgstr ""
 "l'espace de nom de l'hôte \"{0}\" est mal formaté, devrait avoir la clé "
 "\"hostnames\""
 
-#: src/rougail/output_ansible/__init__.py:97
+#: src/rougail/output_ansible/__init__.py:113
 msgid "cannot find \"hostnames\" in \"{0}\" namespace"
 msgstr "ne peut trouve \"hostnames\" dans l'espace de nom \"{0}\""
 
-#: src/rougail/output_ansible/config.py:29
 #: src/rougail/output_ansible/config.py:30
 msgid "parameter added only to be compatible with Ansible"
 msgstr "paramètre ajouté seulement pour être compatible avec Ansible"
 
-#: src/rougail/output_ansible/config.py:52
+#: src/rougail/output_ansible/config.py:53
 msgid "Configuration of user data or output Ansible"
 msgstr "Configuration de Ansible comme donnée utilisateur ou sortie"
 
-#: src/rougail/output_ansible/config.py:62
+#: src/rougail/output_ansible/config.py:64
 msgid "Configuration of output Ansible"
 msgstr "Configuration de la sortie Ansible"
 
-#: src/rougail/output_ansible/config.py:72
+#: src/rougail/output_ansible/config.py:76
 msgid "Namespace with host values"
 msgstr "Espace de nom avec les valeurs de l'hôte"
 
-#: src/rougail/output_ansible/config.py:76
+#: src/rougail/output_ansible/config.py:80
 msgid "Only variables in host namespace is available by a host"
 msgstr ""
 "Seules les variables de l'espace de nom de l'hôte est valable pour un hôte"
 
-#: src/rougail/output_ansible/config.py:77
-msgid "All variables is available for all hosts"
-msgstr "Tous les variables sont valables pour tous les hôtes"
+#: src/rougail/output_ansible/config.py:84
+msgid "Displays warnings inside Ansible exportation datas"
+msgstr "Affiche les avertissements dans les données d'exportation Ansible"
+
+#~ msgid "All variables is available for all hosts"
+#~ msgstr "Tous les variables sont valables pour tous les hôtes"
 
 #~ msgid "The following variables are mandatory but have no value:"
 #~ msgstr "Les variables suivantes sont obligatoire mais n'ont pas de valeur :"
diff --git a/locale/rougail_output_ansible.pot b/locale/rougail_output_ansible.pot
index 65b3e45..e4c4f4b 100644
--- a/locale/rougail_output_ansible.pot
+++ b/locale/rougail_output_ansible.pot
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2025-05-12 08:39+0200\n"
+"POT-Creation-Date: 2025-07-03 22:11+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -27,7 +27,7 @@ msgstr ""
 msgid "malformated host namespace \"{0}\", should have the \"hostnames\" key"
 msgstr ""
 
-#: src/rougail/output_ansible/__init__.py:111
+#: src/rougail/output_ansible/__init__.py:113
 msgid "cannot find \"hostnames\" in \"{0}\" namespace"
 msgstr ""
 
@@ -51,3 +51,7 @@ msgstr ""
 msgid "Only variables in host namespace is available by a host"
 msgstr ""
 
+#: src/rougail/output_ansible/config.py:84
+msgid "Displays warnings inside Ansible exportation datas"
+msgstr ""
+
diff --git a/src/rougail/output_ansible/__init__.py b/src/rougail/output_ansible/__init__.py
index 07f5b2c..8949a2b 100644
--- a/src/rougail/output_ansible/__init__.py
+++ b/src/rougail/output_ansible/__init__.py
@@ -45,6 +45,7 @@ class RougailOutputAnsible(RougailOutputJson):
             self.support_namespace = False
         self.host_namespace = self.rougailconfig["ansible.host_namespace"]
         self.namespace_is_hostname = self.rougailconfig["ansible.namespace_is_hostname"]
+        self.export_warnings = self.rougailconfig["ansible.export_warnings"]
 
     def exporter(self) -> None:
         super().exporter()
@@ -92,10 +93,12 @@ class RougailOutputAnsible(RougailOutputJson):
     def json_to_ansible(self):
         ret = {"_meta": {"hostvars": {}}, "all": {"children": ["ungrouped"]}}
         if "_warnings" in self.dico:
-            ret["_meta"]["hostvars"]["localhost"] = {
-                "_warnings": self.dico.pop("_warnings")
-            }
-            ret["ungrouped"] = {"hosts": ["localhost"]}
+            _warnings = self.dico.pop("_warnings")
+            if self.export_warnings:
+                ret["_meta"]["hostvars"]["localhost"] = {
+                    "_warnings": _warnings,
+                }
+                ret["ungrouped"] = {"hosts": ["localhost"]}
         if "_errors" in self.dico:
             ret["_meta"]["hostvars"].setdefault("localhost", {})["_errors"] = (
                 self.dico.pop("_errors")
diff --git a/src/rougail/output_ansible/config.py b/src/rougail/output_ansible/config.py
index 704d45f..44e9888 100644
--- a/src/rougail/output_ansible/config.py
+++ b/src/rougail/output_ansible/config.py
@@ -79,6 +79,10 @@ ansible:
   namespace_is_hostname:
     description: {_('Only variables in host namespace is available by a host')}
     default: false
+
+  export_warnings:
+    description: {_('Displays warnings inside Ansible exportation datas')}
+    default: true
 """,
     ]
     return {
diff --git a/src/rougail/output_ansible/locale/fr/LC_MESSAGES/rougail_output_ansible.mo b/src/rougail/output_ansible/locale/fr/LC_MESSAGES/rougail_output_ansible.mo
index 2b91502..636633d 100644
Binary files a/src/rougail/output_ansible/locale/fr/LC_MESSAGES/rougail_output_ansible.mo and b/src/rougail/output_ansible/locale/fr/LC_MESSAGES/rougail_output_ansible.mo differ
diff --git a/tests/test_load.py b/tests/test_load.py
index 4fd150c..403b1ce 100644
--- a/tests/test_load.py
+++ b/tests/test_load.py
@@ -1,7 +1,10 @@
 from pytest import fixture  # , raises
 from pathlib import Path
+from yaml import safe_load
+
 from rougail import Rougail
 from rougail.output_ansible import RougailOutputAnsible as RougailOutput
+from rougail.user_data_yaml import RougailUserDataYaml
 
 from rougail_tests.utils import get_structures_list, get_rougail_config, get_values_for_config
 
@@ -94,3 +97,142 @@ def test_dictionaries_ansible_namespace_mandatory(test_dir):
 
 def test_dictionaries_ansible_namespace_mandatory_read_only(test_dir):
     _test_dictionaries(test_dir, True, EXT, read_write=False, mandatory=True)
+
+
+def test_warnings():
+    rougailconfig = get_rougail_config(Path('tests/warnings/structures'), True)
+    ##################################
+    rougailconfig['step.output'] = 'ansible'
+    rougailconfig['step.user_data'] = ['yaml']
+    rougailconfig['yaml.filename'] = ['tests/warnings/yaml/config.yml']
+    extra_dictionaries = rougailconfig["extra_dictionaries"]
+    extra_dictionaries["hosts"] = [str(Path(__file__).parent / "hosts")]
+    rougailconfig['extra_dictionaries'] = extra_dictionaries
+    ##################################
+    rougail = Rougail(rougailconfig)
+    config = rougail.run()
+    generated_user_data = RougailUserDataYaml(config, rougailconfig=rougailconfig).run()
+    err_warn = rougail.user_datas(generated_user_data)
+    output = RougailOutput(
+        config=config,
+        rougailconfig=rougailconfig,
+        user_data_errors=err_warn["errors"],
+        user_data_warnings=err_warn["warnings"],
+    )
+    ret = output.run()
+    assert ret[0] is True
+    assert safe_load(ret[1]) == {
+  "_meta": {
+    "hostvars": {
+      "localhost": {
+        "_warnings": [
+          "variable or family \"rougail.an_unknown_var\" does not exist, it will be ignored when loading from the YAML file \"tests/warnings/yaml/config.yml\""
+        ]
+      },
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "a_var": "a_value"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "a_var": "a_value"
+        }
+      }
+    }
+  },
+  "all": {
+    "children": [
+      "ungrouped",
+      "groups"
+    ]
+  },
+  "ungrouped": {
+    "hosts": [
+      "localhost"
+    ]
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
+
+
+def test_no_warnings():
+    rougailconfig = get_rougail_config(Path('tests/warnings/structures'), True)
+    ##################################
+    rougailconfig['step.output'] = 'ansible'
+    rougailconfig['ansible.export_warnings'] = False
+    rougailconfig['step.user_data'] = ['yaml']
+    rougailconfig['yaml.filename'] = ['tests/warnings/yaml/config.yml']
+    extra_dictionaries = rougailconfig["extra_dictionaries"]
+    extra_dictionaries["hosts"] = [str(Path(__file__).parent / "hosts")]
+    rougailconfig['extra_dictionaries'] = extra_dictionaries
+    ##################################
+    rougail = Rougail(rougailconfig)
+    config = rougail.run()
+    generated_user_data = RougailUserDataYaml(config, rougailconfig=rougailconfig).run()
+    err_warn = rougail.user_datas(generated_user_data)
+    output = RougailOutput(
+        config=config,
+        rougailconfig=rougailconfig,
+        user_data_errors=err_warn["errors"],
+        user_data_warnings=err_warn["warnings"],
+    )
+    ret = output.run()
+    assert ret[0] is True
+    assert safe_load(ret[1]) == {
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "a_var": "a_value"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "a_var": "a_value"
+        }
+      }
+    }
+  },
+  "all": {
+    "children": [
+      "ungrouped",
+      "groups"
+    ]
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}