diff --git a/htdocs/contact/canvas/actions_contactcard_common.class.php b/htdocs/contact/canvas/actions_contactcard_common.class.php
index 11f391f7bd8..5b685033764 100644
--- a/htdocs/contact/canvas/actions_contactcard_common.class.php
+++ b/htdocs/contact/canvas/actions_contactcard_common.class.php
@@ -183,7 +183,8 @@ class ActionsContactCardCommon
         {
         	if ($_GET["action"] == 'create_user')
         	{
-        		$login=strtolower(substr($this->object->prenom, 0, 4)) . strtolower(substr($this->object->nom, 0, 4));
+        		$login=strtolower(substr(dol_string_unaccent($this->object->prenom), 0, 4)) . strtolower(substr(dol_string_unaccent($this->object->nom), 0, 4));
+        		//$login=dol_string_unaccent($login);
         		
         		// Create a form array
         		$formquestion=array(array('label' => $langs->trans("LoginToCreate"), 'type' => 'text', 'name' => 'login', 'value' => $login));
diff --git a/htdocs/contact/fiche.php b/htdocs/contact/fiche.php
index 8090c4ba7a9..9a943fe53ec 100644
--- a/htdocs/contact/fiche.php
+++ b/htdocs/contact/fiche.php
@@ -706,7 +706,7 @@ else
 		
 		if ($_GET["action"] == 'create_user')
 		{
-			$login=strtolower(substr($object->prenom, 0, 4)) . strtolower(substr($object->nom, 0, 4));
+			$login=strtolower(substr(dol_string_unaccent($object->prenom), 0, 4)) . strtolower(substr(dol_string_unaccent($object->nom), 0, 4));
 			
 			// Create a form array
 			$formquestion=array(array('label' => $langs->trans("LoginToCreate"), 'type' => 'text', 'name' => 'login', 'value' => $login));