diff --git a/htdocs/adherents/class/adherent_type.class.php b/htdocs/adherents/class/adherent_type.class.php
index ebf0a6fdb7a..eda018e6dca 100644
--- a/htdocs/adherents/class/adherent_type.class.php
+++ b/htdocs/adherents/class/adherent_type.class.php
@@ -712,7 +712,7 @@ class AdherentType extends CommonObject
 		if (isset($this->duration)) {
 			$datas['duration'] = '<br>'.$langs->trans("Duration").': '.$this->duration_value;
 			if ($this->duration_value > 1) {
-				$dur = array("i"=>$langs->trans("Minute"), "h"=>$langs->trans("Hours"), "d"=>$langs->trans("Days"), "w"=>$langs->trans("Weeks"), "m"=>$langs->trans("Months"), "y"=>$langs->trans("Years"));
+				$dur = array("i"=>$langs->trans("Minutes"), "h"=>$langs->trans("Hours"), "d"=>$langs->trans("Days"), "w"=>$langs->trans("Weeks"), "m"=>$langs->trans("Months"), "y"=>$langs->trans("Years"));
 			} elseif ($this->duration_value > 0) {
 				$dur = array("i"=>$langs->trans("Minute"), "h"=>$langs->trans("Hour"), "d"=>$langs->trans("Day"), "w"=>$langs->trans("Week"), "m"=>$langs->trans("Month"), "y"=>$langs->trans("Year"));
 			}
diff --git a/htdocs/adherents/type.php b/htdocs/adherents/type.php
index c91915f7bdb..8b459e2c7b6 100644
--- a/htdocs/adherents/type.php
+++ b/htdocs/adherents/type.php
@@ -522,7 +522,7 @@ if ($rowid > 0) {
 
 		print '<tr><td class="titlefield">'.$langs->trans("Duration").'</td><td colspan="2">'.$object->duration_value.'&nbsp;';
 		if ($object->duration_value > 1) {
-			$dur = array("i"=>$langs->trans("Minute"), "h"=>$langs->trans("Hours"), "d"=>$langs->trans("Days"), "w"=>$langs->trans("Weeks"), "m"=>$langs->trans("Months"), "y"=>$langs->trans("Years"));
+			$dur = array("i"=>$langs->trans("Minutes"), "h"=>$langs->trans("Hours"), "d"=>$langs->trans("Days"), "w"=>$langs->trans("Weeks"), "m"=>$langs->trans("Months"), "y"=>$langs->trans("Years"));
 		} elseif ($object->duration_value > 0) {
 			$dur = array("i"=>$langs->trans("Minute"), "h"=>$langs->trans("Hour"), "d"=>$langs->trans("Day"), "w"=>$langs->trans("Week"), "m"=>$langs->trans("Month"), "y"=>$langs->trans("Year"));
 		}