diff --git a/setup.py b/setup.py
index 98827d4..e67162c 100644
--- a/setup.py
+++ b/setup.py
@@ -188,6 +188,7 @@ class build_clib(_build_clib):
             '--enable-experimental',
             '--enable-module-ecdh',
             '--with-bignum=gmp',
+            '--enable-benchmark=no',
             #  '--enable-endomorphism',
         ]
 
@@ -201,7 +202,6 @@ class build_clib(_build_clib):
         subprocess.check_call([MAKE, 'install'], cwd=build_temp)
 
         self.build_flags['include_dirs'].extend(build_flags('libsecp256k1', 'I', build_temp))
-        self.build_flags['include_dirs'].extend(build_flags('libsecp256k1/src/', 'I', build_temp))
         self.build_flags['library_dirs'].extend(build_flags('libsecp256k1', 'L', build_temp))
         if not has_system_lib():
             self.build_flags['define'].append(('CFFI_ENABLE_RECOVERY', None))