diff --git a/htdocs/core/class/conf.class.php b/htdocs/core/class/conf.class.php
index 7ab11687460..447deed7880 100644
--- a/htdocs/core/class/conf.class.php
+++ b/htdocs/core/class/conf.class.php
@@ -207,8 +207,8 @@ class Conf
 		// Clean some variables
 		if (empty($this->global->MAIN_MENU_STANDARD)) $this->global->MAIN_MENU_STANDARD="eldy_backoffice.php";
 		if (empty($this->global->MAIN_MENUFRONT_STANDARD)) $this->global->MAIN_MENUFRONT_STANDARD="eldy_frontoffice.php";
-		if (empty($this->global->MAIN_MENU_SMARTPHONE)) $this->global->MAIN_MENU_SMARTPHONE="smartphone_backoffice.php";
-		if (empty($this->global->MAIN_MENUFRONT_SMARTPHONE)) $this->global->MAIN_MENUFRONT_SMARTPHONE="smartphone_frontoffice.php";
+		if (empty($this->global->MAIN_MENU_SMARTPHONE)) $this->global->MAIN_MENU_SMARTPHONE="eldy_backoffice.php";	// Use eldy by default because smartphone does not work on all phones
+		if (empty($this->global->MAIN_MENUFRONT_SMARTPHONE)) $this->global->MAIN_MENUFRONT_SMARTPHONE="eldy_frontoffice.php";	// Ue eldy by default because smartphone does not work on all phones
 
 		// Variable globales LDAP
 		if (empty($this->global->LDAP_FIELD_FULLNAME)) $this->global->LDAP_FIELD_FULLNAME='';