diff --git a/quic/test_tools/quic_test_utils.h b/quic/test_tools/quic_test_utils.h
index c12587d..4246cfa 100644
--- a/quic/test_tools/quic_test_utils.h
+++ b/quic/test_tools/quic_test_utils.h
@@ -794,6 +794,9 @@
   MOCK_METHOD1(CreateIncomingStream, QuicSpdyStream*(PendingStream* stream));
   MOCK_METHOD0(CreateOutgoingBidirectionalStream, QuicSpdyStream*());
   MOCK_METHOD0(CreateOutgoingUnidirectionalStream, QuicSpdyStream*());
+  MOCK_CONST_METHOD1(SelectAlpn,
+                     std::vector<QuicStringPiece>::const_iterator(
+                         const std::vector<QuicStringPiece>&));
   QuicCryptoServerStreamBase* CreateQuicCryptoServerStream(
       const QuicCryptoServerConfig* crypto_config,
       QuicCompressedCertsCache* compressed_certs_cache) override;