diff --git a/quic/core/quic_framer.cc b/quic/core/quic_framer.cc
index 7524b17..adbe794 100644
--- a/quic/core/quic_framer.cc
+++ b/quic/core/quic_framer.cc
@@ -1434,6 +1434,10 @@
 
   // TODO(fayang): Randomly select a value for the type.
   uint8_t type = static_cast<uint8_t>(FLAGS_LONG_HEADER);
+  if (GetQuicReloadableFlag(quic_send_version_negotiation_fixed_bit)) {
+    QUIC_RELOADABLE_FLAG_COUNT(quic_send_version_negotiation_fixed_bit);
+    type |= static_cast<uint8_t>(FLAGS_FIXED_BIT);
+  }
   if (!writer.WriteUInt8(type)) {
     return nullptr;
   }