1 files changed, 3 insertions, 2 deletions
diff --git a/setup.py b/setup.py
index 89d03bb..0045fda 100644
--- a/setup.py
+++ b/setup.py
@@ -154,6 +154,9 @@ class _M2CryptoBuildExt(build_ext.build_ext):
         if sys.version_info[:1] >= (3,):
             self.swig_opts.append('-py3')
 
+        # swig seems to need the default header file directories
+        self.swig_opts.extend(['-I%s' % i for i in _get_additional_includes()])
+
         log.debug('self.include_dirs = %s', self.include_dirs)
         log.debug('self.library_dirs = %s', self.library_dirs)
 
@@ -204,8 +207,6 @@ class _M2CryptoBuildExt(build_ext.build_ext):
             self.swig_opts.append(
                 '-I' + os.path.join(openssl_include_dir, 'openssl'))
 
-        # swig seems to need the default header file directories
-        self.swig_opts.extend(['-I%s' % i for i in _get_additional_includes()])
         self.swig_opts.append('-includeall')
         self.swig_opts.append('-modern')
         self.swig_opts.append('-builtin')