--- setup.py.orig	2018-04-03 23:44:26.000000000 +0200
+++ setup.py	2018-04-03 23:44:53.000000000 +0200
@@ -35,7 +35,6 @@
 PY3 = sys.version_info.major == 3
 PYTHON_STEM = os.path.join('src', 'python', 'grpcio')
 CORE_INCLUDE = ('include', '.',)
-BORINGSSL_INCLUDE = (os.path.join('third_party', 'boringssl', 'include'),)
 ZLIB_INCLUDE = (os.path.join('third_party', 'zlib'),)
 CARES_INCLUDE = (
     os.path.join('third_party', 'cares'),
@@ -147,7 +146,7 @@
   CORE_C_FILES = filter(lambda x: 'third_party/cares' not in x, CORE_C_FILES)
 
 EXTENSION_INCLUDE_DIRECTORIES = (
-    (PYTHON_STEM,) + CORE_INCLUDE + BORINGSSL_INCLUDE + ZLIB_INCLUDE +
+    (PYTHON_STEM,) + CORE_INCLUDE + ZLIB_INCLUDE +
     CARES_INCLUDE)
 
 EXTENSION_LIBRARIES = ()
@@ -205,7 +204,6 @@
   prefix = 'libs/' + config + '/'
   if "darwin" in sys.platform:
     extra_objects = [prefix + 'libares.a',
-                     prefix + 'libboringssl.a',
                      prefix + 'libgpr.a',
                      prefix + 'libgrpc.a']
     core_c_files = []