diff --git a/Makefile b/Makefile
index 519dfd6..d45bdb4 100755
--- a/Makefile
+++ b/Makefile
@@ -105,7 +105,7 @@ CONFIG_PLATFORM_ARM_RPI = n
 CONFIG_PLATFORM_ARM64_RPI = n
 CONFIG_PLATFORM_ANDROID_X86 = n
 CONFIG_PLATFORM_ANDROID_INTEL_X86 = n
-CONFIG_PLATFORM_ARM_NETHUNTER = y
+CONFIG_PLATFORM_ARM_NETHUNTER = n
 CONFIG_PLATFORM_JB_X86 = n
 CONFIG_PLATFORM_ARM_S3C2K4 = n
 CONFIG_PLATFORM_ARM_PXA2XX = n
diff --git a/os_dep/linux/ioctl_cfg80211.c b/os_dep/linux/ioctl_cfg80211.c
index 4a060e7..d919255 100644
--- a/os_dep/linux/ioctl_cfg80211.c
+++ b/os_dep/linux/ioctl_cfg80211.c
@@ -4347,7 +4347,11 @@ static int cfg80211_rtw_del_virtual_intf(struct wiphy *wiphy,
 		pwdev_priv = adapter_wdev_data(adapter);
 
 		if (ndev == pwdev_priv->pmon_ndev) {
-			unregister_netdevice(ndev);
+	/* unregister only monitor device
+	 * because only monitor can be added
+	 */
+	if(wdev->iftype == NL80211_IFTYPE_MONITOR)
+		unregister_netdevice(ndev);
 			pwdev_priv->pmon_ndev = NULL;
 			pwdev_priv->ifname_mon[0] = '\0';
 			RTW_INFO(FUNC_NDEV_FMT" remove monitor ndev\n", FUNC_NDEV_ARG(ndev));