diff --git a/htdocs/product/card.php b/htdocs/product/card.php
index a11f6b8ca8a..03b9a0c0552 100644
--- a/htdocs/product/card.php
+++ b/htdocs/product/card.php
@@ -1299,7 +1299,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '</tr>';
 		}
 		// Traceability
-		if (empty($conf->global->PRODUCT_DISABLE_TRACEABILITY)) {
+		if ( empty($conf->global->PRODUCT_DISABLE_TRACEABILITY)) {
 			print '<tr><td>'.$langs->trans("LifeTime").'</td><td><input name="lifetime" class="maxwidth100onsmartphone" value="'.GETPOST('lifetime').'"></td></tr>';
 			print '<tr><td>'.$langs->trans("QCFrequency").'</td><td><input name="qc_frequency" class="maxwidth100onsmartphone" value="'.GETPOST('qc_frequency').'"></td></tr>';
 		}