diff --git a/htdocs/adherents/class/adherent.class.php b/htdocs/adherents/class/adherent.class.php
index 4cfb47947c2..7872ed1ca68 100644
--- a/htdocs/adherents/class/adherent.class.php
+++ b/htdocs/adherents/class/adherent.class.php
@@ -2760,7 +2760,7 @@ class Adherent extends CommonObject
 						$outputlangs = new Translate('', $conf);
 						$outputlangs->setDefaultLang(empty($adherent->thirdparty->default_lang) ? $mysoc->default_lang : $adherent->thirdparty->default_lang);
 						$outputlangs->loadLangs(array("main", "members"));
-						dol_syslog("sendReminderForExpiredSubscription Language for member id ".$adherent->id." set to ".$outputlangs->defaultlang);
+						dol_syslog("sendReminderForExpiredSubscription Language for member id ".$adherent->id." set to ".$outputlangs->defaultlang." mysoc->default_lang=".$mysoc->default_lang);
 
 						$arraydefaultmessage=null;
 						$labeltouse = $conf->global->ADHERENT_EMAIL_TEMPLATE_REMIND_EXPIRATION;
diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index a22293f60e6..ca074c87070 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -3439,6 +3439,7 @@ class Societe extends CommonObject
 		$this->capital=empty($conf->global->MAIN_INFO_CAPITAL)?'':$conf->global->MAIN_INFO_CAPITAL;
 		$this->forme_juridique_code=empty($conf->global->MAIN_INFO_SOCIETE_FORME_JURIDIQUE)?'':$conf->global->MAIN_INFO_SOCIETE_FORME_JURIDIQUE;
 		$this->email=empty($conf->global->MAIN_INFO_SOCIETE_MAIL)?'':$conf->global->MAIN_INFO_SOCIETE_MAIL;
+		$this->default_lang = (empty($conf->global->MAIN_LANG_DEFAULT)?'auto':$conf->global->MAIN_LANG_DEFAULT);
 		$this->logo=empty($conf->global->MAIN_INFO_SOCIETE_LOGO)?'':$conf->global->MAIN_INFO_SOCIETE_LOGO;
 		$this->logo_small=empty($conf->global->MAIN_INFO_SOCIETE_LOGO_SMALL)?'':$conf->global->MAIN_INFO_SOCIETE_LOGO_SMALL;
 		$this->logo_mini=empty($conf->global->MAIN_INFO_SOCIETE_LOGO_MINI)?'':$conf->global->MAIN_INFO_SOCIETE_LOGO_MINI;