diff --git a/Sources/SwiftSyntax/Identifier.swift b/Sources/SwiftSyntax/Identifier.swift
index aa5b5e5a680..664f83a342b 100644
--- a/Sources/SwiftSyntax/Identifier.swift
+++ b/Sources/SwiftSyntax/Identifier.swift
@@ -11,7 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 /// An abstraction for sanitized values on a token.
-public struct Identifier: Equatable {
+public struct Identifier: Equatable, Hashable, Sendable {
   /// The sanitized `text` of a token.
   public let name: String