diff --git a/js/admin-products.js b/js/admin-products.js
index 1a367c38f..6f5408858 100644
--- a/js/admin-products.js
+++ b/js/admin-products.js
@@ -235,7 +235,6 @@ function displayTabProductById(id, selected, index, stack)
 		url : myurl,
 		async : true,
 		cache: false, // cache needs to be set to false or IE will cache the page with outdated product values
-		data: post_data,
 		type: 'POST',
 		success : function(data)
 		{