diff --git a/javascript.nanorc b/javascript.nanorc
index b3bc951..84e5b15 100644
--- a/javascript.nanorc
+++ b/javascript.nanorc
@@ -12,7 +12,7 @@ color cyan  "\<(import|as|from|export)\>"
 color cyan  "\<(const|let|class|extends|get|set|of|async|await|yield)\>"
 color brightcyan "\<(true|false)\>"
 color green     "\<(Array|Boolean|Date|Enumerator|Error|Function|Math)\>"
-color green     "\<(Map|WeakMap|Set|WeakSet|Promise)\>"
+color green     "\<(Map|WeakMap|Set|WeakSet|Promise|Symbol)\>"
 color green     "\<(Number|Object|RegExp|String)\>"
 color red "[-+/*=<>!~%?:&|]"
 color magenta   "/[^*]([^/]|(\\/))*[^\\]/[gim]*"