diff --git a/htdocs/core/class/commondocgenerator.class.php b/htdocs/core/class/commondocgenerator.class.php
index fe38f2fd650..e18034a267f 100644
--- a/htdocs/core/class/commondocgenerator.class.php
+++ b/htdocs/core/class/commondocgenerator.class.php
@@ -1297,7 +1297,7 @@ abstract class CommonDocGenerator
 		$pdf->setCellPaddings($colDef['content']['padding'][3], $colDef['content']['padding'][0], $colDef['content']['padding'][1], $colDef['content']['padding'][2]);
 
 		// line description
-		pdf_writelinedesc($pdf, $object, $i, $outputlangs, $colDef['width'], 3, $colDef['xStartPos'], $curY, $hideref, $hidedesc, $issupplierline);
+		pdf_writelinedesc($pdf, $object, $i, $outputlangs, $colDef['width'], 3, $colDef['xStartPos'], $curY, $hideref, $hidedesc, $issupplierline, empty($colDef['content']['align']) ? 'J' : $colDef['content']['align']);
 		$posYAfterDescription = $pdf->GetY() - $colDef['content']['padding'][0];
 
 		// restore cell padding
diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index a6aa5c979af..05443773c8e 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -1418,9 +1418,10 @@ function pdf_writeLinkedObjects(&$pdf, $object, $outputlangs, $posx, $posy, $w,
  *  @param  int				$hideref       		Hide reference
  *  @param  int				$hidedesc           Hide description
  * 	@param	int				$issupplierline		Is it a line for a supplier object ?
+ *  @param	string			$align				text alignment ('L', 'C', 'R', 'J' (default))
  * 	@return	string
  */
-function pdf_writelinedesc(&$pdf, $object, $i, $outputlangs, $w, $h, $posx, $posy, $hideref = 0, $hidedesc = 0, $issupplierline = 0)
+function pdf_writelinedesc(&$pdf, $object, $i, $outputlangs, $w, $h, $posx, $posy, $hideref = 0, $hidedesc = 0, $issupplierline = 0, $align = 'J')
 {
 	global $db, $conf, $langs, $hookmanager;
 
@@ -1453,7 +1454,7 @@ function pdf_writelinedesc(&$pdf, $object, $i, $outputlangs, $w, $h, $posx, $pos
 		//var_dump($labelproductservice);exit;
 
 		// Description
-		$pdf->writeHTMLCell($w, $h, $posx, $posy, $outputlangs->convToOutputCharset($labelproductservice), 0, 1, false, true, 'J', true);
+		$pdf->writeHTMLCell($w, $h, $posx, $posy, $outputlangs->convToOutputCharset($labelproductservice), 0, 1, false, true, $align, true);
 		$result .= $labelproductservice;
 	}
 	return $result;