diff --git a/htdocs/externalsite/frames.php b/htdocs/externalsite/frames.php
index e93dc392d93..825398f3636 100644
--- a/htdocs/externalsite/frames.php
+++ b/htdocs/externalsite/frames.php
@@ -25,12 +25,12 @@
 
 require '../main.inc.php';
 
-$langs->load("externalsite@externalsite");
+$langs->load("externalsite");
 
 if (empty($conf->global->EXTERNALSITE_URL))
 {
 	llxHeader();
-	print '<div class="error">Module ExternalSite was not configured properly.</div>';
+	print '<div class="error">'.$langs->trans('ExternalSiteModuleNotComplete').'</div>';
 	llxFooter();
 }
 
diff --git a/htdocs/externalsite/frametop.php b/htdocs/externalsite/frametop.php
index 5808c974909..0bf7a259c8f 100644
--- a/htdocs/externalsite/frametop.php
+++ b/htdocs/externalsite/frametop.php
@@ -24,7 +24,7 @@
 
 require ("../main.inc.php");
 
-$langs->load("@externalsite");
+$langs->load("externalsite");
 
 top_htmlhead("","");
 top_menu("","","_top");
diff --git a/htdocs/langs/en_US/externalsite.lang b/htdocs/langs/en_US/externalsite.lang
index 3ae2098b92a..213fa314ab1 100644
--- a/htdocs/langs/en_US/externalsite.lang
+++ b/htdocs/langs/en_US/externalsite.lang
@@ -1,4 +1,5 @@
 # Dolibarr language file - en_US - externalsite
 CHARSET=UTF-8
 ExternalSiteSetup=Setup link to external website
-ExternalSiteURL=External Site URL
\ No newline at end of file
+ExternalSiteURL=External Site URL
+ExternalSiteModuleNotComplete=Module ExternalSite was not configured properly.
\ No newline at end of file
diff --git a/htdocs/langs/es_ES/externalsite.lang b/htdocs/langs/es_ES/externalsite.lang
index 6052639eb4b..131d9f69fc4 100644
--- a/htdocs/langs/es_ES/externalsite.lang
+++ b/htdocs/langs/es_ES/externalsite.lang
@@ -1,4 +1,5 @@
 # Dolibarr language file - es_ES - externalsite
 CHARSET=UTF-8
 ExternalSiteSetup=Configuración del enlace al sitio web externo
-ExternalSiteURL=URL del sitio externo
\ No newline at end of file
+ExternalSiteURL=URL del sitio externo
+ExternalSiteModuleNotComplete=El módulo Sitio web externo no ha sido configurado correctamente.
\ No newline at end of file
diff --git a/htdocs/langs/fr_FR/externalsite.lang b/htdocs/langs/fr_FR/externalsite.lang
index ff1fb3112c1..36c8686a3c3 100644
--- a/htdocs/langs/fr_FR/externalsite.lang
+++ b/htdocs/langs/fr_FR/externalsite.lang
@@ -1,4 +1,5 @@
 # Dolibarr language file - fr_FR - externalsite
 CHARSET=UTF-8
 ExternalSiteSetup=Configuration du lien vers le site externe
-ExternalSiteURL=URL du site externe
\ No newline at end of file
+ExternalSiteURL=URL du site externe
+ExternalSiteModuleNotComplete=
\ No newline at end of file