diff --git a/include/openssl/ssl.h b/include/openssl/ssl.h
index f731f8fc4..057fbc0d6 100644
--- a/include/openssl/ssl.h
+++ b/include/openssl/ssl.h
@@ -3887,6 +3887,10 @@ OPENSSL_EXPORT uint64_t SSL_get_read_sequence(const SSL *ssl);
 // two most significant bytes.
 OPENSSL_EXPORT uint64_t SSL_get_write_sequence(const SSL *ssl);
 
+// SSL_CTX_set_record_protocol_version returns whether |version| is zero.
+OPENSSL_EXPORT int SSL_CTX_set_record_protocol_version(SSL_CTX *ctx,
+                                                       int version);
+
 
 // Handshake hints.
 //
diff --git a/ssl/ssl_versions.cc b/ssl/ssl_versions.cc
index df499c738..964f7c93e 100644
--- a/ssl/ssl_versions.cc
+++ b/ssl/ssl_versions.cc
@@ -396,3 +396,7 @@ int SSL_SESSION_set_protocol_version(SSL_SESSION *session, uint16_t version) {
   // used on unit test sessions anyway.
   return api_version_to_wire(&session->ssl_version, version);
 }
+
+int SSL_CTX_set_record_protocol_version(SSL_CTX *ctx, int version) {
+  return version == 0;
+}