diff --git a/lib/libssl/s3_lib.c b/lib/libssl/s3_lib.c
index bcf26bec401..ee9a695ecd9 100644
--- a/lib/libssl/s3_lib.c
+++ b/lib/libssl/s3_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: s3_lib.c,v 1.258 2025/12/04 21:16:17 beck Exp $ */
+/* $OpenBSD: s3_lib.c,v 1.259 2026/06/06 15:08:15 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1162,13 +1162,6 @@ ssl3_pending(const SSL *s)
 	return tls_content_remaining(s->s3->rcontent);
 }
 
-int
-ssl3_handshake_msg_hdr_len(SSL *s)
-{
-	return (SSL_is_dtls(s) ? DTLS1_HM_HEADER_LENGTH :
-            SSL3_HM_HEADER_LENGTH);
-}
-
 int
 ssl3_handshake_msg_start(SSL *s, CBB *handshake, CBB *body, uint8_t msg_type)
 {
@@ -1224,7 +1217,7 @@ ssl3_handshake_msg_finish(SSL *s, CBB *handshake)
 		if (!CBS_get_u8(&cbs, &msg_type))
 			goto err;
 
-		len = outlen - ssl3_handshake_msg_hdr_len(s);
+		len = outlen - DTLS1_HM_HEADER_LENGTH;
 
 		dtls1_set_message_header(s, msg_type, len, 0, len);
 		dtls1_buffer_message(s, 0);
diff --git a/lib/libssl/ssl_local.h b/lib/libssl/ssl_local.h
index d5c218e50d7..95913f81a6c 100644
--- a/lib/libssl/ssl_local.h
+++ b/lib/libssl/ssl_local.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_local.h,v 1.40 2026/06/04 12:05:57 tb Exp $ */
+/* $OpenBSD: ssl_local.h,v 1.41 2026/06/06 15:08:15 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1309,7 +1309,6 @@ long	ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void));
 long	ssl3_ctx_callback_ctrl(SSL_CTX *s, int cmd, void (*fp)(void));
 int	ssl3_pending(const SSL *s);
 
-int ssl3_handshake_msg_hdr_len(SSL *s);
 int ssl3_handshake_msg_start(SSL *s, CBB *handshake, CBB *body,
     uint8_t msg_type);
 int ssl3_handshake_msg_finish(SSL *s, CBB *handshake);