diff --git a/setup.py b/setup.py
index 9a997a5..fb39a0d 100644
--- a/setup.py
+++ b/setup.py
@@ -39,7 +39,7 @@ setup(
         'Topic :: Security',
         'Topic :: Internet',
     ],
-    install_requires=['six', 'requests', 'python-dateutil', 'jsonschema', 'setuptools>=36.4', 'python-dateutil', 'enum;python_version<"3.4"'],
+    install_requires=['six', 'requests', 'python-dateutil', 'jsonschema', 'setuptools>=36.4', 'python-dateutil', 'enum34;python_version<"3.4"'],
     extras_require={'fileobjects': ['lief>=0.8', 'python-magic'],
                     'neo': ['py2neo'],
                     'openioc': ['beautifulsoup4'],