diff --git a/htdocs/admin/barcode.php b/htdocs/admin/barcode.php
index bfa124c02e5..21fd07d9ba7 100644
--- a/htdocs/admin/barcode.php
+++ b/htdocs/admin/barcode.php
@@ -35,13 +35,25 @@ $langs->load("admin");
 if (!$user->admin)
   accessforbidden();
 
-if ($_POST["action"] == 'setcoder' && $user->admin)
+if ($_POST["action"] == 'setcoder')
 {
 	$sqlp = "UPDATE ".MAIN_DB_PREFIX."c_barcode_type";
   $sqlp.= " SET coder = " . $_POST["coder"];
   $sqlp.= " WHERE rowid = ". $_POST["code_id"];
   $resql=$db->query($sqlp);
 }
+else if ($_POST["action"] == 'setgenbarcodelocation')
+{
+	dolibarr_set_const($db, "GENBARCODE_LOCATION",$_POST["genbarcodelocation"]);
+  Header("Location: barcode.php");
+  exit;
+}
+else if ($_POST["action"] == 'setproductusebarcode')
+{
+  dolibarr_set_const($db, "PRODUIT_USE_BARCODE",$_POST["value"]);
+  Header("Location: barcode.php");
+  exit;
+}
 
 $html = new Form($db);
 
@@ -96,6 +108,57 @@ if ($resql)
 	  $i++;
 	}
 }
+print "</table>\n";
+
+print "<br>";
+
+/*
+ * Autres options
+ *
+ */
+print_titre($langs->trans("OtherOptions"));
+
+$var=true;
+print '<table class="noborder" width="100%">';
+print '<tr class="liste_titre">';
+print '<td>'.$langs->trans("Parameter").'</td>';
+print '<td width="60" align="center">'.$langs->trans("Value").'</td>';
+print '<td>&nbsp;</td>';
+print '</tr>';
+
+// Chemin du binaire genbarcode sous linux
+if (!isset($_ENV['windir']) && !file_exists($_ENV['windir']))
+{
+	$var=!$var;
+	print '<form method="post" action="'.$_SERVER["PHP_SELF"].'">';
+	print '<input type="hidden" name="action" value="setgenbarcodelocation">';
+	print '<tr '.$bc[$var].'>';
+	print '<td>'.$langs->trans("GenbarcodeLocation").'</td>';
+	print '<td width="60" align="center">';
+	print '<input type="text" size="100" name="genbarcodelocation" value="'.$conf->global->GENBARCODE_LOCATION.'">';
+	print '</td>';
+	print '<td width="60" align="center"><input type="submit" class="button" value="'.$langs->trans("Modify").'"></td>';
+	print '</tr>';
+	print '</form>';
+}
+
+// Module produits
+if ($conf->produit->enabled)
+{
+	$var=!$var;
+	print '<form method="post" action="'.$_SERVER["PHP_SELF"].'">';
+	print '<input type="hidden" name="action" value="setproductusebarcode">';
+	print '<tr '.$bc[$var].'>';
+	print '<td>'.$langs->trans("UseBarcodeInProductModule").'</td>';
+	print '<td width="60" align="center">';
+	print $html->selectyesno('value',$conf->global->PRODUIT_USE_BARCODE,1);
+	print '</td>';
+	print '<td width="60" align="center"><input type="submit" class="button" value="'.$langs->trans("Modify").'"></td>';
+	print '</tr>';
+	print '</form>';
+}
+
+print '</table>';
 /*
 //EAN13
       $var=!$var;
@@ -208,7 +271,6 @@ if ($resql)
 	    print "</td></tr>\n";
 	    $i++;
 */
-print "</table>\n";
 
 print "<br>";
 
diff --git a/htdocs/includes/barcode/php-barcode/php-barcode.php b/htdocs/includes/barcode/php-barcode/php-barcode.php
index 629420ccdd8..0ffd4813414 100644
--- a/htdocs/includes/barcode/php-barcode/php-barcode.php
+++ b/htdocs/includes/barcode/php-barcode/php-barcode.php
@@ -83,7 +83,8 @@ if (isset($_ENV['windir']) && file_exists($_ENV['windir']))
 }
 else
 {
-	$genbarcode_loc="/usr/local/bin/genbarcode";
+	//$genbarcode_loc = "/usr/local/bin/genbarcode";
+	$genbarcode_loc = $conf->global->GENBARCODE_LOCATION;
 }
 
 
diff --git a/htdocs/lib/product.lib.php b/htdocs/lib/product.lib.php
index 3d297d2a3fb..50b18efdae0 100644
--- a/htdocs/lib/product.lib.php
+++ b/htdocs/lib/product.lib.php
@@ -50,26 +50,21 @@ function product_prepare_head($product, $user)
   
   //affichage onglet catégorie
   if ($conf->categorie->enabled)
-    {
-      $head[$h][0] = DOL_URL_ROOT."/product/categorie.php?id=".$product->id;
-      $head[$h][1] = $langs->trans('Categories');
-      $head[$h][2] = 'category';
-      $h++;
-    }
+  {
+  	$head[$h][0] = DOL_URL_ROOT."/product/categorie.php?id=".$product->id;
+    $head[$h][1] = $langs->trans('Categories');
+    $head[$h][2] = 'category';
+    $h++;
+  }
   
-  if($product->isproduct())
-    {
-      if ($user->rights->barcode->lire)
-	{
-	  if ($conf->barcode->enabled)
-	    {
-	      $head[$h][0] = DOL_URL_ROOT."/product/barcode.php?id=".$product->id;
-	      $head[$h][1] = $langs->trans("BarCode");
-	      $head[$h][2] = 'barcode';
-	      $h++;
-	    }
+  // Affichage onglet code barre
+  if ($product->isproduct() && $conf->barcode->enabled && $user->rights->barcode->lire && $conf->global->PRODUIT_USE_BARCODE)
+  {
+  	$head[$h][0] = DOL_URL_ROOT."/product/barcode.php?id=".$product->id;
+	   $head[$h][1] = $langs->trans("BarCode");
+	   $head[$h][2] = 'barcode';
+	   $h++;
 	}
-    }
   
   // Multilangs
   // TODO Ecran a virer et à remplacer par 
diff --git a/mysql/data/data.sql b/mysql/data/data.sql
index 8ddfee04ed7..b8dbc7a18ec 100644
--- a/mysql/data/data.sql
+++ b/mysql/data/data.sql
@@ -209,6 +209,12 @@ insert into llx_const (name, value, type, visible, note) VALUES ('PROPALE_VALIDI
 insert into llx_const(name,value,type,visible,note) values('PRODUCT_SHOW_WHEN_CREATE','0','yesno',1,'Add products list in first step of proposal, invoice, order creation');
 
 
+--
+-- Barcode
+--
+insert into llx_const (name, value, type, note, visible) values ('GENBARCODE_LOCATION','/usr/local/bin/genbarcode','chaine','location of genbarcode',0);
+
+
 --
 -- Descriptif des plans comptables FR PCG99-ABREGE
 --
diff --git a/mysql/migration/2.1.0-2.2.0.sql b/mysql/migration/2.1.0-2.2.0.sql
index 56f27144a46..352888f5925 100644
--- a/mysql/migration/2.1.0-2.2.0.sql
+++ b/mysql/migration/2.1.0-2.2.0.sql
@@ -901,4 +901,6 @@ INSERT INTO llx_c_barcode_type (rowid, code, libelle, coder, example) VALUES (5,
 INSERT INTO llx_c_barcode_type (rowid, code, libelle, coder, example) VALUES (6, 'C128', 'Code 128', 0, 'ABCD1234567890');
 
 ALTER TABLE llx_product CHANGE gencode barcode varchar(255) DEFAULT NULL;
-ALTER TABLE llx_product ADD COLUMN fk_barcode_type integer DEFAULT 0 after barcode;
\ No newline at end of file
+ALTER TABLE llx_product ADD COLUMN fk_barcode_type integer DEFAULT 0 after barcode;
+
+INSERT INTO llx_const (name, value, type, note, visible) VALUES ('GENBARCODE_LOCATION','/usr/local/bin/genbarcode','chaine','location of genbarcode',0);
\ No newline at end of file