diff --git a/platform/zoul/contiki-conf.h b/platform/zoul/contiki-conf.h
index dd11aea7c..9b64554cb 100644
--- a/platform/zoul/contiki-conf.h
+++ b/platform/zoul/contiki-conf.h
@@ -322,8 +322,8 @@ typedef uint32_t rtimer_clock_t;
 #endif
 
 /* Configure NullRDC for when it's selected */
-#define NULLRDC_802154_AUTOACK                  1
-#define NULLRDC_802154_AUTOACK_HW               1
+#define NULLRDC_CONF_802154_AUTOACK             1
+#define NULLRDC_CONF_802154_AUTOACK_HW			1
 
 /* Configure ContikiMAC for when it's selected */
 #define CONTIKIMAC_CONF_WITH_PHASE_OPTIMIZATION 0
@@ -341,6 +341,26 @@ typedef uint32_t rtimer_clock_t;
 #endif /* NETSTACK_CONF_WITH_IPV6 */
 #endif /* NETSTACK_CONF_FRAMER */
 
+#if CC1200_CONF_SUBGHZ_50KBPS_MODE
+#define NETSTACK_CONF_RADIO                                 cc1200_driver
+#define CC1200_CONF_RF_CFG                                  cc1200_802154g_863_870_fsk_50kbps
+#define ANTENNA_SW_SELECT_DEF_CONF                          ANTENNA_SW_SELECT_SUBGHZ
+#define CC1200_CONF_USE_GPIO2                               0
+#define CC1200_CONF_USE_RX_WATCHDOG                         0
+
+#define NULLRDC_CONF_ACK_WAIT_TIME                          (RTIMER_SECOND / 200)
+#define NULLRDC_CONF_AFTER_ACK_DETECTED_WAIT_TIME           (RTIMER_SECOND / 1500)
+#define NULLRDC_CONF_802154_AUTOACK                         1
+#define NULLRDC_CONF_802154_AUTOACK_HW                      1
+#define NULLRDC_CONF_SEND_802154_ACK                        0
+
+#define CONTIKIMAC_CONF_CCA_CHECK_TIME                      (RTIMER_ARCH_SECOND / 800)
+#define CONTIKIMAC_CONF_CCA_SLEEP_TIME                      (RTIMER_ARCH_SECOND / 120)
+#define CONTIKIMAC_CONF_LISTEN_TIME_AFTER_PACKET_DETECTED   (RTIMER_ARCH_SECOND / 8)
+#define CONTIKIMAC_CONF_AFTER_ACK_DETECTED_WAIT_TIME        (RTIMER_SECOND / 300)
+#define CONTIKIMAC_CONF_INTER_PACKET_INTERVAL               (RTIMER_SECOND / 200)
+#endif
+
 /* This can be overriden to use the cc1200_driver instead */
 #ifndef NETSTACK_CONF_RADIO
 #define NETSTACK_CONF_RADIO         cc2538_rf_driver