diff --git a/src/crypto/tls/bogo_config.json b/src/crypto/tls/bogo_config.json
index 5261a35ca9..7184f56b05 100644
--- a/src/crypto/tls/bogo_config.json
+++ b/src/crypto/tls/bogo_config.json
@@ -65,7 +65,6 @@
         "NoNullCompression-TLS12": "TODO: first pass, this should be fixed",
         "KeyUpdate-RequestACK": "TODO: first pass, this should be fixed",
         "TLS13-HRR-InvalidCompressionMethod": "TODO: first pass, this should be fixed",
-        "InvalidCompressionMethod": "TODO: first pass, this should be fixed",
         "TLS-TLS12-RSA_WITH_AES_128_GCM_SHA256-LargeRecord": "TODO: first pass, this should be fixed",
         "TLS-TLS1-RSA_WITH_AES_128_CBC_SHA-LargeRecord": "TODO: first pass, this should be fixed",
         "TLS-TLS11-RSA_WITH_AES_128_CBC_SHA-LargeRecord": "TODO: first pass, this should be fixed",
diff --git a/src/crypto/tls/handshake_client.go b/src/crypto/tls/handshake_client.go
index 30f2e2a2a2..0971afabac 100644
--- a/src/crypto/tls/handshake_client.go
+++ b/src/crypto/tls/handshake_client.go
@@ -889,7 +889,7 @@ func (hs *clientHandshakeState) processServerHello() (bool, error) {
 	}
 
 	if hs.serverHello.compressionMethod != compressionNone {
-		c.sendAlert(alertUnexpectedMessage)
+		c.sendAlert(alertIllegalParameter)
 		return false, errors.New("tls: server selected unsupported compression format")
 	}