diff --git a/src/services/syntax/scanner.ts b/src/services/syntax/scanner.ts
index 17d37f761fc..25c154ddd58 100644
--- a/src/services/syntax/scanner.ts
+++ b/src/services/syntax/scanner.ts
@@ -219,7 +219,7 @@ module TypeScript.Scanner {
     }
 
     class FixedWidthTokenWithNoTrivia implements ISyntaxToken {
-        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any; public _syntaxNodeOrTokenBrand: any;
+        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any;
         public parent: ISyntaxElement;
         public childCount: number;
 
@@ -254,7 +254,7 @@ module TypeScript.Scanner {
     FixedWidthTokenWithNoTrivia.prototype.childCount = 0;
 
     class LargeScannerToken implements ISyntaxToken {
-        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any; public _syntaxNodeOrTokenBrand: any;
+        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any;
         public parent: ISyntaxElement;
         public childCount: number;
 
diff --git a/src/services/syntax/syntaxNodeOrToken.ts b/src/services/syntax/syntaxNodeOrToken.ts
index bb20c732658..932970169f6 100644
--- a/src/services/syntax/syntaxNodeOrToken.ts
+++ b/src/services/syntax/syntaxNodeOrToken.ts
@@ -2,8 +2,6 @@
 
 module TypeScript {
     export interface ISyntaxNodeOrToken extends ISyntaxElement {
-        _syntaxNodeOrTokenBrand: any;
-
         childCount: number;
         childAt(index: number): ISyntaxElement;
     }
diff --git a/src/services/syntax/syntaxToken.ts b/src/services/syntax/syntaxToken.ts
index 66208c7f5e3..57643fd6aac 100644
--- a/src/services/syntax/syntaxToken.ts
+++ b/src/services/syntax/syntaxToken.ts
@@ -304,7 +304,7 @@ module TypeScript.Syntax {
     }
 
     class EmptyToken implements ISyntaxToken {
-        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any; public _syntaxNodeOrTokenBrand: any;
+        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any;
         public parent: ISyntaxElement;
         public childCount: number;
 
@@ -418,7 +418,7 @@ module TypeScript.Syntax {
     EmptyToken.prototype.childCount = 0;
 
     class RealizedToken implements ISyntaxToken {
-        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any; public _syntaxNodeOrTokenBrand: any;
+        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any;
 
         private _fullStart: number;
         private _isKeywordConvertedToIdentifier: boolean;
@@ -491,7 +491,7 @@ module TypeScript.Syntax {
     RealizedToken.prototype.childCount = 0;
 
     class ConvertedKeywordToken implements ISyntaxToken {
-        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any; public _syntaxNodeOrTokenBrand: any;
+        public _primaryExpressionBrand: any; public _memberExpressionBrand: any; public _leftHandSideExpressionBrand: any; public _postfixExpressionBrand: any; public _unaryExpressionBrand: any; public _expressionBrand: any; public _typeBrand: any; public _nameBrand: any;
 
         public parent: ISyntaxElement;
         public kind: SyntaxKind;