diff --git a/htdocs/core/class/doleditor.class.php b/htdocs/core/class/doleditor.class.php
index d6e23beac70..0839639217f 100644
--- a/htdocs/core/class/doleditor.class.php
+++ b/htdocs/core/class/doleditor.class.php
@@ -183,7 +183,8 @@ class DolEditor
             						customConfig : ckeditorConfig,
             						readOnly : '.($this->readonly?'true':'false').',
                             		htmlEncodeOutput :'.$htmlencode_force.',
-            						toolbar: \''.$this->toolbarname.'\',
+            						allowedContent :'.(empty($conf->global->FCKEDITOR_ALLOW_ANY_CONTENT)?'false':'true').',
+                            		toolbar: \''.$this->toolbarname.'\',
             						toolbarStartupExpanded: '.($this->toolbarstartexpanded ? 'true' : 'false').',
             						width: '.($this->width ? '\''.$this->width.'\'' : '\'\'').',
             						height: '.$this->height.',