diff --git a/src/http/modules/ngx_http_ssl_module.c b/src/http/modules/ngx_http_ssl_module.c
index 206f58d2537b..7e1af83e345c 100644
--- src/http/modules/ngx_http_ssl_module.c
+++ src/http/modules/ngx_http_ssl_module.c
@@ -20,7 +20,7 @@ typedef ngx_int_t (*ngx_ssl_variable_handler_pt)(ngx_connection_t *c,
 #define NGX_HTTP_NPN_ADVERTISE  "\x08http/1.1"
 
 
-#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
+#if 0
 static int ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn,
     const unsigned char **out, unsigned char *outlen,
     const unsigned char *in, unsigned int inlen, void *arg);
@@ -299,7 +299,7 @@ static ngx_http_variable_t  ngx_http_ssl_vars[] = {
 static ngx_str_t ngx_http_ssl_sess_id_ctx = ngx_string("HTTP");
 
 
-#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
+#if 0
 
 static int
 ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn, const unsigned char **out,
@@ -628,7 +628,7 @@ ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
 
 #endif
 
-#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
+#if 0
     SSL_CTX_set_alpn_select_cb(conf->ssl.ctx, ngx_http_ssl_alpn_select, NULL);
 #endif
 
diff --git a/src/http/ngx_http.c b/src/http/ngx_http.c
index ce5adb7374a3..24f94128044b 100644
--- src/http/ngx_http.c
+++ src/http/ngx_http.c
@@ -1350,7 +1350,7 @@ ngx_http_add_address(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf,
     }
 
 #if (NGX_HTTP_SPDY && NGX_HTTP_SSL                                            \
-     && !defined TLSEXT_TYPE_application_layer_protocol_negotiation           \
+     && !0           \
      && !defined TLSEXT_TYPE_next_proto_neg)
     if (lsopt->spdy && lsopt->ssl) {
         ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index 845ada322e32..f4a1862e85b5 100644
--- src/http/ngx_http_request.c
+++ src/http/ngx_http_request.c
@@ -764,14 +764,14 @@ ngx_http_ssl_handshake_handler(ngx_connection_t *c)
         c->ssl->no_wait_shutdown = 1;
 
 #if (NGX_HTTP_SPDY                                                            \
-     && (defined TLSEXT_TYPE_application_layer_protocol_negotiation           \
+     && (0           \
          || defined TLSEXT_TYPE_next_proto_neg))
         {
         unsigned int             len;
         const unsigned char     *data;
         static const ngx_str_t   spdy = ngx_string(NGX_SPDY_NPN_NEGOTIATED);
 
-#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
+#if 0
         SSL_get0_alpn_selected(c->ssl->connection, &data, &len);
 
 #ifdef TLSEXT_TYPE_next_proto_neg