diff --git a/quic/test_tools/quic_test_client.cc b/quic/test_tools/quic_test_client.cc
index 9657c8b..1f95d22 100644
--- a/quic/test_tools/quic_test_client.cc
+++ b/quic/test_tools/quic_test_client.cc
@@ -672,7 +672,7 @@
   return true;
 }
 
-ssize_t QuicTestClient::Send(absl::string_view data) {
+ssize_t QuicTestClient::Send(quiche::QuicheStringPiece data) {
   return SendData(std::string(data), false);
 }