diff --git a/bi.lessconfig.json b/bi.lessconfig.json
index 9d8bebc2b..cbb1aabcf 100644
--- a/bi.lessconfig.json
+++ b/bi.lessconfig.json
@@ -47,5 +47,4 @@
   "@font-solid-bottom": "e905",
   "@font-solid-right": "e906",
   "@font-dot": "e762"
-  "@font-down-triangle": "e70b"
 }