diff --git a/src/symbol-icon-theme.json b/src/symbol-icon-theme.json
index 3b21ac2..fef0ba7 100644
--- a/src/symbol-icon-theme.json
+++ b/src/symbol-icon-theme.json
@@ -462,7 +462,8 @@
 		"jade": "pug",
 		"pug": "pug",
 		"lua": "lua",
-		"less": "less",
+		"luau": "luau",
+                "less": "less",
 		"java": "java",
 		"jsp": "java",
 		"dart": "dart",