diff --git a/src/rougail/output_doc/doc.py b/src/rougail/output_doc/doc.py
index 773ce0a68..571147891 100644
--- a/src/rougail/output_doc/doc.py
+++ b/src/rougail/output_doc/doc.py
@@ -25,7 +25,7 @@ from tiramisu import Calculation, groups
 from tiramisu.error import ConfigError, display_list, PropertiesOptionError
 from rougail.tiramisu import display_xmlfiles, normalize_family
 from rougail.utils import undefined, PROPERTY_ATTRIBUTE
-from rougail.error import VariableCalculationDependencyError
+from rougail.error import VariableCalculationDependencyError, RougailWarning
 
 from .config import OutPuts
 from .i18n import _
@@ -415,7 +415,9 @@ class RougailOutputDoc(Examples):
                     child.path(uncalculated=True),
                     display_xmlfiles(child.information.get("ymlfiles")),
                 )
-                warn(warning)
+                warn(warning,
+                     RougailWarning,
+                     )
         else:
             informations["description"] = self._convert_description(description, child)
         help_ = child.information.get("help", None)
@@ -691,8 +693,9 @@ class RougailOutputDoc(Examples):
                     child.path(),
                     display_xmlfiles(child.information.get("ymlfiles")),
                 )
-                # FIXME should be able to desactivate warn with cli
-                warn(warning)
+                warn(warning,
+                     RougailWarning,
+                     )
         return values
 
     def _calculation_variable_to_string(self, child, calculation, prop):