diff --git a/package/gluon-core/luasrc/lib/gluon/upgrade/020-interfaces b/package/gluon-core/luasrc/lib/gluon/upgrade/020-interfaces
index d2814968..6371cc61 100755
--- a/package/gluon-core/luasrc/lib/gluon/upgrade/020-interfaces
+++ b/package/gluon-core/luasrc/lib/gluon/upgrade/020-interfaces
@@ -50,7 +50,11 @@ end
 local lan_ifname = iface_exists(lan_interfaces)
 local wan_ifname = iface_exists(wan_interfaces)
 
-if platform.match('lantiq') then
+if platform.match('ath79', 'generic', {
+	'tplink,wbs210-v2',
+}) then
+	lan_ifname, wan_ifname = wan_ifname, lan_ifname
+elseif platform.match('lantiq') then
 	local switch_data = board_data.switch or {}
 	local switch0_data = switch_data.switch0 or {}
 	local roles_data = switch0_data.roles or {}