diff --git a/htdocs/core/class/doleditor.class.php b/htdocs/core/class/doleditor.class.php
index 27fd1b1ee80..25265745dd8 100644
--- a/htdocs/core/class/doleditor.class.php
+++ b/htdocs/core/class/doleditor.class.php
@@ -168,8 +168,11 @@ class DolEditor
             {
             	if (! defined('REQUIRE_CKEDITOR')) define('REQUIRE_CKEDITOR','1');
 
-            	//$skin='kama';
-            	$skin = $conf->global->FCKEDITOR_SKIN; 	// default with ckeditor 4 : moono
+            	if (empty($conf->global->FCKEDITOR_SKIN)) {
+					$skin = monoo; // default with ckeditor 4 : moono
+				} else {
+					$skin = $conf->global->FCKEDITOR_SKIN; 	
+				}
 
             	$htmlencode_force=preg_match('/_encoded$/',$this->toolbarname)?'true':'false';