diff --git a/td/mtproto/TcpTransport.cpp b/td/mtproto/TcpTransport.cpp
index d9c75b65..00963e73 100644
--- a/td/mtproto/TcpTransport.cpp
+++ b/td/mtproto/TcpTransport.cpp
@@ -147,12 +147,15 @@ void ObfuscatedTransport::init(ChainBufferReader *input, ChainBufferWriter *outp
     try_cnt++;
     CHECK(try_cnt < 10);
     Random::secure_bytes(header_slice.ubegin(), header.size());
+    if (secret_.emulate_tls()) {
+      break;
+    }
     if (as<uint8>(header.data()) == 0xef) {
       continue;
     }
     uint32 first_int = as<uint32>(header.data());
     if (first_int == 0x44414548 || first_int == 0x54534f50 || first_int == 0x20544547 || first_int == 0x4954504f ||
-        first_int == 0xdddddddd || first_int == 0xeeeeeeee) {
+        first_int == 0xdddddddd || first_int == 0xeeeeeeee || first_int == 0x02010316) {
       continue;
     }
     uint32 second_int = as<uint32>(header.data() + sizeof(uint32));