diff --git a/quic/masque/masque_encapsulated_client_session.h b/quic/masque/masque_encapsulated_client_session.h
index 75ccc1f..11e9601 100644
--- a/quic/masque/masque_encapsulated_client_session.h
+++ b/quic/masque/masque_encapsulated_client_session.h
@@ -42,7 +42,7 @@
       const MasqueEncapsulatedClientSession&) = delete;
 
   // From MasqueClientSession::EncapsulatedClientSession.
-  void ProcessPacket(quiche::QuicheStringPiece packet,
+  void ProcessPacket(absl::string_view packet,
                      QuicSocketAddress server_address) override;
 
   // From QuicSession.