diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index 8160f798db3..7fb01c3a1ff 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -1176,11 +1176,11 @@ else
 	   * Documents générés
 	   *
 	   */
-		$forbidden_chars=array("/","\\",":","*","?","\"","<",">","|","[","]",",",";","=");
-		$facref = str_replace($forbidden_chars,"_",$fac->ref);
-		$file = FAC_OUTPUTDIR . "/" . $facref . "/" . $facref . ".pdf";
-		$filedetail = FAC_OUTPUTDIR . "/" . $facref . "/" . $facref . "-detail.pdf";
-	
+
+	  $forbidden_chars=array("/","\\",":","*","?","\"","<",">","|","[","]",",",";","=");
+	  $facref = str_replace($forbidden_chars,"_",$fac->ref);
+	  $file = FAC_OUTPUTDIR . "/" . $facref . "/" . $facref . ".pdf";
+       
 	  print "<table width=\"100%\" cellspacing=2><tr><td width=\"50%\" valign=\"top\">";
 
 	  if (file_exists($file))
@@ -1196,18 +1196,24 @@ else
 	      print '<td align="right">'.filesize($file). ' bytes</td>';
 	      print '<td align="right">'.strftime("%d %b %Y %H:%M:%S",filemtime($file)).'</td>';
 	      print '</tr>';
-	           	
-	      if (file_exists($filedetail)) // facture détaillée supplémentaire
-		{
-		  $encfile = urlencode($filedetail);
-		  print "<tr $bc[0]><td>Facture détaillée</td>";
-		  
-		  print '<td><a href="'.DOL_URL_ROOT . '/document.php?file='.$encfile.'">'.$fac->ref.'-detail.pdf</a></td>';		  
-		  print '<td align="right">'.filesize($filedetail). ' bytes</td>';
-		  print '<td align="right">'.strftime("%d %b %Y %H:%M:%S",filemtime($filedetail)).'</td>';
-		  print '</tr>';
-		}
+	     
 
+	      $dir = FAC_OUTPUTDIR . "/" . $facref . "/";
+	      $handle=opendir($dir);
+
+	      while (($file = readdir($handle))!==false)
+		{
+		  if (is_readable($dir.$file) && substr($file, -10) == 'detail.pdf')
+		    {
+		      $encfile = urlencode($dir.$file);
+		      print "<tr $bc[0]><td>Facture détaillée</td>";
+		      
+		      print '<td><a href="'.DOL_URL_ROOT . '/document.php?file='.$encfile.'">'.$fac->ref.'-detail.pdf</a></td>';		  
+		      print '<td align="right">'.filesize($dir.$file). ' bytes</td>';
+		      print '<td align="right">'.strftime("%d %b %Y %H:%M:%S",filemtime($dir.$file)).'</td>';
+		      print '</tr>';
+		    }
+		}
 	      print "</table>\n";
 	    }