diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index 88a2850ca59..ae26d4f9da6 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -1316,7 +1316,7 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 					{
 						$libelleproduitservice = $desc."\n".$libelleproduitservice;
 					} else {
-						if (!empty($conf->global->HIDE_LABEL_VARIANT_PDF)) {
+						if (!empty($conf->global->HIDE_LABEL_VARIANT_PDF) && $prodser->isVariant()) {
 							$libelleproduitservice = $desc;
 						} else {
 							$libelleproduitservice .= $desc;