diff --git a/accounts/page/voucher_import_tool/voucher_import_tool.js b/accounts/page/voucher_import_tool/voucher_import_tool.js
index ffa230dd21c..56cd5d74d5b 100644
--- a/accounts/page/voucher_import_tool/voucher_import_tool.js
+++ b/accounts/page/voucher_import_tool/voucher_import_tool.js
@@ -33,7 +33,7 @@ wn.pages['voucher-import-tool'].onload = function(wrapper) {
 		callback: function(fid, filename, r) {
 			wrapper.waiting.toggle(false);
 			$(wrapper).find(".messages").toggle(true).html(
-				r.join("<div style='margin:4px; border-top:1px solid #aaa;'></div>"))
+				r.message.join("<div style='margin:4px; border-top:1px solid #aaa;'></div>"))
 		}
 	});