diff --git a/ssl/t1_trce.c b/ssl/t1_trce.c
index 00632e582011b13a8a32a66a93c39e5b421f6751..4577f038a36fd41bc83217a49d7118e1250a3a29 100644
--- a/ssl/t1_trce.c
+++ b/ssl/t1_trce.c
@@ -490,6 +490,7 @@ static ssl_trace_tbl ssl_curve_tbl[] = {
     {26, "brainpoolP256r1"},
     {27, "brainpoolP384r1"},
     {28, "brainpoolP512r1"},
+    {29, "ecdh_x25519"},
     {0xFF01, "arbitrary_explicit_prime_curves"},
     {0xFF02, "arbitrary_explicit_char2_curves"}
 };