diff --git a/python/servo/build_commands.py b/python/servo/build_commands.py
index 8182f42dc9ef..0502edb6e76e 100644
--- a/python/servo/build_commands.py
+++ b/python/servo/build_commands.py
@@ -383,7 +383,6 @@ def build(self, target=None, release=False, dev=False, jobs=None,
                 "-I" + cxx_include,
                 "-isystem", sysroot_include,
                 "-L" + gcc_libs,
-                "-D__STDC_CONSTANT_MACROS",
                 "-D__NDK_FPABI__="])
             env["NDK_ANDROID_VERSION"] = android_platform.replace("android-", "")
             env['CPPFLAGS'] = ' '.join(["--sysroot", env['ANDROID_SYSROOT']])