diff --git a/src/inet/UDPEndPointImplLwIP.cpp b/src/inet/UDPEndPointImplLwIP.cpp
index 5078d750a05059..7627ff667db57d 100755
--- a/src/inet/UDPEndPointImplLwIP.cpp
+++ b/src/inet/UDPEndPointImplLwIP.cpp
@@ -23,10 +23,6 @@
 
 #include <inet/UDPEndPointImplLwIP.h>
 
-#if CHIP_HAVE_CONFIG_H
-#include <lwip/lwip_buildconfig.h> // nogncheck
-#endif                             // CHIP_HAVE_CONFIG_H
-
 #if INET_CONFIG_ENABLE_IPV4
 #include <lwip/igmp.h>
 #endif // INET_CONFIG_ENABLE_IPV4
@@ -121,13 +117,9 @@ CHIP_ERROR UDPEndPointImplLwIP::LwIPBindInterface(struct udp_pcb * aUDP, Interfa
 
 InterfaceId UDPEndPointImplLwIP::GetBoundInterface() const
 {
-#if HAVE_LWIP_UDP_BIND_NETIF
     struct netif * netif;
     RunOnTCPIP([this, &netif]() { netif = netif_get_by_index(mUDP->netif_idx); });
     return InterfaceId(netif);
-#else
-    return InterfaceId(mUDP->intf_filter);
-#endif
 }
 
 uint16_t UDPEndPointImplLwIP::GetBoundPort() const
diff --git a/src/lwip/BUILD.gn b/src/lwip/BUILD.gn
index d6248cbfba01a3..6941f3ad79d8ce 100644
--- a/src/lwip/BUILD.gn
+++ b/src/lwip/BUILD.gn
@@ -84,7 +84,8 @@ buildconfig_header("lwip_buildconfig") {
   header = "lwip_buildconfig.h"
   header_dir = "lwip"
 
-  defines = [ "HAVE_LWIP_UDP_BIND_NETIF=1" ]
+  defines = []
+
   if (lwip_platform != "external") {
     if (lwip_debug) {
       # Automatically enable LWIP_DEBUG for internal is_debug builds.
diff --git a/src/platform/mt793x/lwip/BUILD.gn b/src/platform/mt793x/lwip/BUILD.gn
index 55c170c2f9efaa..fb0779b4ee9916 100644
--- a/src/platform/mt793x/lwip/BUILD.gn
+++ b/src/platform/mt793x/lwip/BUILD.gn
@@ -37,7 +37,6 @@ import("${mt793x_sdk_build_root}/mt793x_sdk.gni")
 #  header = "lwip_buildconfig.h"
 #  header_dir = "lwip"
 #
-#  defines = [ "HAVE_LWIP_UDP_BIND_NETIF=1" ]
 #  if (lwip_platform != "external") {
 #    if (current_os == "android") {
 #      defines += [ "LWIP_NO_STDINT_H=1" ]