diff --git a/quickfix-python/setup.py b/quickfix-python/setup.py
index 1c82715..f910f9d 100644
--- a/quickfix-python/setup.py
+++ b/quickfix-python/setup.py
@@ -63,7 +63,6 @@ def build_extensions(self):
       url='http://www.quickfixengine.org',
       download_url='http://www.quickfixengine.org',
       license=license,
-      include_dirs=['C++'],
       cmdclass = {'build_ext': build_ext_subclass },
-      ext_modules=[Extension('_quickfix', glob.glob('C++/*.cpp'), extra_compile_args=['-std=c++0x', '-Wno-deprecated', '-Wno-unused-variable', '-Wno-deprecated-declarations', '-Wno-maybe-uninitialized'])],
+      ext_modules=[Extension('_quickfix', glob.glob('C++/*.cpp'), include_dirs=["C++"], extra_compile_args=['-std=c++0x', '-Wno-deprecated', '-Wno-unused-variable', '-Wno-deprecated-declarations', '-Wno-maybe-uninitialized'])],
 )