diff --git a/labels.list b/labels.list
index a2b22e5bb..9046cbcff 100644
--- a/labels.list
+++ b/labels.list
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <labels xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="https://resources.jetbrains.com/writerside/labels.xsd">
+  <!-- empty labels created as a workaround for preview rendering performance issues -->
 </labels>