diff --git a/htdocs/salaries/card.php b/htdocs/salaries/card.php
index 90c12162565..334ceffb822 100755
--- a/htdocs/salaries/card.php
+++ b/htdocs/salaries/card.php
@@ -156,7 +156,6 @@ if ($action == 'add' && empty($cancel)) {
 	$object->dateep = $dateep;
 	$object->note = GETPOST("note", 'restricthtml');
 	$object->type_payment = ($type_payment > 0 ? $type_payment : 0);
-	$object->num_payment = GETPOST("num_payment", 'alphanohtml');
 	$object->fk_user_author = $user->id;
 	$object->fk_project = $projectid;
 
diff --git a/htdocs/salaries/class/salary.class.php b/htdocs/salaries/class/salary.class.php
index 1b39dc98d04..6990445efd0 100644
--- a/htdocs/salaries/class/salary.class.php
+++ b/htdocs/salaries/class/salary.class.php
@@ -64,7 +64,6 @@ class Salary extends CommonObject
 	public $fk_project;
 
 	public $type_payment;
-	public $num_payment;
 
 	/**
 	 * @var string salary payments label
@@ -141,7 +140,6 @@ class Salary extends CommonObject
 		$sql .= " amount=".price2num($this->amount).",";
 		$sql .= " fk_projet=".((int) $this->fk_project).",";
 		$sql .= " fk_typepayment=".$this->type_payment.",";
-		$sql .= " num_payment='".$this->db->escape($this->num_payment)."',";
 		$sql .= " label='".$this->db->escape($this->label)."',";
 		$sql .= " datesp='".$this->db->idate($this->datesp)."',";
 		$sql .= " dateep='".$this->db->idate($this->dateep)."',";
@@ -206,7 +204,6 @@ class Salary extends CommonObject
 		$sql .= " s.amount,";
 		$sql .= " s.fk_projet as fk_project,";
 		$sql .= " s.fk_typepayment,";
-		$sql .= " s.num_payment,";
 		$sql .= " s.label,";
 		$sql .= " s.datesp,";
 		$sql .= " s.dateep,";
@@ -238,7 +235,6 @@ class Salary extends CommonObject
 				$this->amount = $obj->amount;
 				$this->fk_project = $obj->fk_project;
 				$this->type_payment = $obj->fk_typepayment;
-				$this->num_payment = $obj->num_payment;
 				$this->label			= $obj->label;
 				$this->datesp			= $this->db->jdate($obj->datesp);
 				$this->dateep			= $this->db->jdate($obj->dateep);
@@ -393,7 +389,6 @@ class Salary extends CommonObject
 		$sql .= ", salary";
 		$sql .= ", fk_typepayment";
 		$sql .= ", fk_account";
-		$sql .= ", num_payment";
 		if ($this->note) $sql .= ", note";
 		$sql .= ", label";
 		$sql .= ", datesp";
@@ -412,7 +407,6 @@ class Salary extends CommonObject
 		$sql .= ", ".($this->salary > 0 ? $this->salary : "null");
 		$sql .= ", ".($this->type_payment > 0 ? $this->type_payment : 0);
 		$sql .= ", ".($this->accountid > 0 ? $this->accountid : "null");
-		$sql .= ", '".$this->db->escape($this->num_payment)."'";
 		if ($this->note) $sql .= ", '".$this->db->escape($this->note)."'";
 		$sql .= ", '".$this->db->escape($this->label)."'";
 		$sql .= ", '".$this->db->idate($this->datesp)."'";
diff --git a/htdocs/salaries/list.php b/htdocs/salaries/list.php
index d14de584e74..7bc75f52793 100644
--- a/htdocs/salaries/list.php
+++ b/htdocs/salaries/list.php
@@ -570,7 +570,7 @@ while ($i < ($limit ? min($num, $limit) : $num)) {
 	}
 
 	// Type
-	print '<td>'.$langs->trans("PaymentTypeShort".$obj->payment_code).' '.$obj->num_payment.'</td>';
+	print '<td>'.$langs->trans("PaymentTypeShort".$obj->payment_code).'</td>';
 	if (!$i) {
 		$totalarray['nbfield']++;
 	}