diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts
index ddcb5c258dd37..db1475ec41c3a 100644
--- a/src/compiler/utilities.ts
+++ b/src/compiler/utilities.ts
@@ -8203,8 +8203,10 @@ function Token(this: Mutable<Node>, kind: SyntaxKind, pos: number, end: number)
     this.kind = kind;
     this.id = 0;
     this.flags = NodeFlags.None;
+    this.modifierFlagsCache = ModifierFlags.None;
     this.transformFlags = TransformFlags.None;
     this.parent = undefined!;
+    this.original = undefined;
     this.emitNode = undefined;
 }
 
@@ -8214,6 +8216,7 @@ function Identifier(this: Mutable<Node>, kind: SyntaxKind, pos: number, end: num
     this.kind = kind;
     this.id = 0;
     this.flags = NodeFlags.None;
+    this.modifierFlagsCache = ModifierFlags.None;
     this.transformFlags = TransformFlags.None;
     this.parent = undefined!;
     this.original = undefined;