diff --git a/quic/tools/quic_simple_client_session.cc b/quic/tools/quic_simple_client_session.cc
index b7743f8..f39d8fa 100644
--- a/quic/tools/quic_simple_client_session.cc
+++ b/quic/tools/quic_simple_client_session.cc
@@ -8,6 +8,27 @@
 
 namespace quic {
 
+QuicSimpleClientSession::QuicSimpleClientSession(
+    const QuicConfig& config,
+    const ParsedQuicVersionVector& supported_versions,
+    QuicConnection* connection,
+    const QuicServerId& server_id,
+    QuicCryptoClientConfig* crypto_config,
+    QuicClientPushPromiseIndex* push_promise_index,
+    bool drop_response_body)
+    : QuicSpdyClientSession(config,
+                            supported_versions,
+                            connection,
+                            server_id,
+                            crypto_config,
+                            push_promise_index),
+      drop_response_body_(drop_response_body) {
+  // Do not use the QPACK dynamic table in tests to avoid flakiness due to the
+  // uncertain order of receiving the SETTINGS frame and sending headers.
+  set_qpack_maximum_dynamic_table_capacity(0);
+  set_qpack_maximum_blocked_streams(0);
+}
+
 std::unique_ptr<QuicSpdyClientStream>
 QuicSimpleClientSession::CreateClientStream() {
   return std::make_unique<QuicSimpleClientStream>(