diff --git a/runtime/JavaScript/src/antlr4/tree/Trees.js b/runtime/JavaScript/src/antlr4/tree/Trees.js
index 53855e9fc..27e562161 100644
--- a/runtime/JavaScript/src/antlr4/tree/Trees.js
+++ b/runtime/JavaScript/src/antlr4/tree/Trees.js
@@ -7,7 +7,7 @@ const Utils = require('./../Utils');
 const {Token} = require('./../Token');
 const {ErrorNode, TerminalNode} = require('./Tree');
 const {ParserRuleContext} = require('./../ParserRuleContext');
-const {RuleContext} = require('./../RuleContext');
+const RuleContext = require('./../RuleContext');
 const ATN = require('./../atn/ATN');
 
 /** A set of utility routines useful for all kinds of ANTLR trees. */