diff --git a/controllers/admin/AdminImportController.php b/controllers/admin/AdminImportController.php
index 9add527b1..3486bccbd 100644
--- a/controllers/admin/AdminImportController.php
+++ b/controllers/admin/AdminImportController.php
@@ -1261,6 +1261,9 @@ class AdminImportControllerCore extends AdminController
 			foreach (Product::$definition['fields'] as $key => $array)
 				if ($array['type'] == Product::TYPE_FLOAT)
 					$product->{$key} = str_replace(',', '.', $product->{$key});
+			
+			// Indexation is already 0 if it's a new product, but not if it's an update
+			$product->indexed = 0;
 
 			$res = false;
 			$field_error = $product->validateFields(UNFRIENDLY_ERROR, true);