diff --git a/htdocs/product/list.php b/htdocs/product/list.php
index 4555b2fd4559a..67cb7fd5f11d6 100644
--- a/htdocs/product/list.php
+++ b/htdocs/product/list.php
@@ -87,7 +87,7 @@
  * Actions
  */
 
-if (GETPOST([)"button_removefilter_x"))
+if (GETPOST("button_removefilter_x"))
 {
 	$sref="";
 	$sbarcode="";