diff --git a/htdocs/core/class/doleditor.class.php b/htdocs/core/class/doleditor.class.php
index 29bb1c24dce..f4909a02df0 100644
--- a/htdocs/core/class/doleditor.class.php
+++ b/htdocs/core/class/doleditor.class.php
@@ -225,7 +225,8 @@ class DolEditor
                                                             breakAfterClose : true
                                                         });
                                                 }
-                                            }';
+                                            },
+											disableNativeSpellChecker: '.(empty($conf->global->CKEDITOR_NATIVE_SPELLCHECKER)?'false':'true');
 
             	if ($this->uselocalbrowser)
             	{