diff --git a/quic/core/quic_session.cc b/quic/core/quic_session.cc
index 5b825ed..6379861 100644
--- a/quic/core/quic_session.cc
+++ b/quic/core/quic_session.cc
@@ -1633,6 +1633,11 @@
 }
 
 void QuicSession::NeuterHandshakeData() {
+  if (GetQuicReloadableFlag(quic_fix_neuter_handshake_data)) {
+    QUIC_RELOADABLE_FLAG_COUNT(quic_fix_neuter_handshake_data);
+    GetMutableCryptoStream()->NeuterStreamDataOfEncryptionLevel(
+        ENCRYPTION_HANDSHAKE);
+  }
   connection()->OnHandshakeComplete();
 }