diff --git a/src/core/ipv4/dhcp.c b/src/core/ipv4/dhcp.c
index 18b809e2..24eb059c 100644
--- a/src/core/ipv4/dhcp.c
+++ b/src/core/ipv4/dhcp.c
@@ -1286,6 +1286,11 @@ dhcp_reboot(struct netif *netif)
     for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
       options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
     }
+
+#if LWIP_NETIF_HOSTNAME
+    options_out_len = dhcp_option_hostname(options_out_len, msg_out->options, netif);
+#endif /* LWIP_NETIF_HOSTNAME */
+
     LWIP_HOOK_DHCP_APPEND_OPTIONS(netif, dhcp, DHCP_STATE_REBOOTING, msg_out, DHCP_REQUEST, &options_out_len);
     dhcp_option_trailer(options_out_len, msg_out->options, p_out);