diff --git a/ssl/internal.h b/ssl/internal.h
index ad76b8c..c3982d0 100644
--- a/ssl/internal.h
+++ b/ssl/internal.h
@@ -531,7 +531,7 @@
 #define SSL_CURVE_SECP256R1 23
 #define SSL_CURVE_SECP384R1 24
 #define SSL_CURVE_SECP521R1 25
-#define SSL_CURVE_ECDH_X25519 29
+#define SSL_CURVE_X25519 29
 
 /* An SSL_ECDH_METHOD is an implementation of ECDH-like key exchanges for
  * TLS. */
diff --git a/ssl/ssl_ecdh.c b/ssl/ssl_ecdh.c
index 45c5b26..cad8ebc 100644
--- a/ssl/ssl_ecdh.c
+++ b/ssl/ssl_ecdh.c
@@ -298,7 +298,7 @@
     },
     {
         NID_x25519,
-        SSL_CURVE_ECDH_X25519,
+        SSL_CURVE_X25519,
         "X25519",
         ssl_x25519_cleanup,
         ssl_x25519_generate_keypair,
diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
index 8cad57a..68c380a 100644
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -294,7 +294,7 @@
 }
 
 static const uint16_t eccurves_default[] = {
-    SSL_CURVE_ECDH_X25519,
+    SSL_CURVE_X25519,
     SSL_CURVE_SECP256R1,
     SSL_CURVE_SECP384R1,
 #if defined(BORINGSSL_ANDROID_SYSTEM)