diff --git a/setup.py b/setup.py
index 2b9c8bf..141eccb 100644
--- a/setup.py
+++ b/setup.py
@@ -19,8 +19,10 @@ def read_file(file):
       license='MIT',
       zip_safe=False,
       keywords='gis geospatial geographic shapefile shapefiles',
-      python_requires='>= 2.7, >= 3',
+      python_requires='>= 2.7',
       classifiers=['Programming Language :: Python',
+                   'Programming Language :: Python :: 2.7',
+                   'Programming Language :: Python :: 3',
                    'Topic :: Scientific/Engineering :: GIS',
                    'Topic :: Software Development :: Libraries',
                    'Topic :: Software Development :: Libraries :: Python Modules'])