diff --git a/src/lwip/BUILD.gn b/src/lwip/BUILD.gn
index 6941f3ad79d8ce..9f210f9760f71a 100644
--- a/src/lwip/BUILD.gn
+++ b/src/lwip/BUILD.gn
@@ -91,10 +91,6 @@ buildconfig_header("lwip_buildconfig") {
       # Automatically enable LWIP_DEBUG for internal is_debug builds.
       defines += [ "LWIP_DEBUG=1" ]
     }
-
-    if (current_os == "android") {
-      defines += [ "LWIP_NO_STDINT_H=1" ]
-    }
   }
 }
 
diff --git a/src/platform/mt793x/lwip/BUILD.gn b/src/platform/mt793x/lwip/BUILD.gn
index fb0779b4ee9916..e6115b33340cde 100644
--- a/src/platform/mt793x/lwip/BUILD.gn
+++ b/src/platform/mt793x/lwip/BUILD.gn
@@ -33,17 +33,6 @@ declare_args() {
 import("//build_overrides/mt793x_sdk.gni")
 import("${mt793x_sdk_build_root}/mt793x_sdk.gni")
 
-#buildconfig_header("lwip_buildconfig") {
-#  header = "lwip_buildconfig.h"
-#  header_dir = "lwip"
-#
-#  if (lwip_platform != "external") {
-#    if (current_os == "android") {
-#      defines += [ "LWIP_NO_STDINT_H=1" ]
-#    }
-#  }
-#}
-
 config("lwip_config") {
   include_dirs = [
     "${mt793x_sdk_root}/project/mt7933_hdk/apps/${mt793x_project_name}/inc",