diff --git a/src/rougail/output_display/config.py b/src/rougail/output_display/config.py
index 4fc39aee..27a05b03 100644
--- a/src/rougail/output_display/config.py
+++ b/src/rougail/output_display/config.py
@@ -84,11 +84,7 @@ display:
     {_('Find all the variables and their values in your configuration (structural and user data). Additional informations are available, such as the default value, the location where the value is loaded, etc.')}
   disabled:
     jinja: |-
-      {{% if step.output is propertyerror or step.output != 'display' %}}
-        true
-      {{% else %}}
-        false
-      {{% endif %}}
+      {{{{ step.output is propertyerror or step.output != 'display' }}}}
     return_type: boolean
     description: {_('if display is not set in "step.output"')}