diff --git a/htdocs/core/class/commondocgenerator.class.php b/htdocs/core/class/commondocgenerator.class.php
index a0f3f311ed4..0f962a9ca09 100644
--- a/htdocs/core/class/commondocgenerator.class.php
+++ b/htdocs/core/class/commondocgenerator.class.php
@@ -559,14 +559,6 @@ abstract class CommonDocGenerator
 			$resarray = $this->fill_substitutionarray_with_extrafields($object, $resarray, $extrafields, $array_key, $outputlangs);
 		}
 
-		// Load product data optional fields to the line -> enables to use "line_options_{extrafield}"
-		if (isset($line->fk_product) && $line->fk_product > 0) {
-			$tmpproduct = new Product($this->db);
-			$result = $tmpproduct->fetch($line->fk_product);
-			foreach ($tmpproduct->array_options as $key=>$label)
-				$resarray["line_".$key] = $label;
-		}
-
 		return $resarray;
 	}