diff --git a/cadoles/eole/plugins/modules/creoleset.py b/cadoles/eole/plugins/modules/creoleset.py
index 658a6cf..925aeda 100644
--- a/cadoles/eole/plugins/modules/creoleset.py
+++ b/cadoles/eole/plugins/modules/creoleset.py
@@ -135,6 +135,8 @@ def run_module():
         var_path = d.impl_get_path_by_opt(variable)
         old_value = c.getattr(var_path)
         new_value_set = {var_path: {'value': new_value, 'sub': [(d.impl_get_path_by_opt(sub), variables[sub]) for sub in sub_variables]}}
+        if sys.version_info < (3,):
+            new_value_set = yml_params_to_unicode(new_value_set)
 
         if variable.impl_is_multi():
             method = module.params['state']