1 files changed, 1 insertions, 0 deletions
diff --git a/setup.py b/setup.py
index be45325..7d43ec8 100644
--- a/setup.py
+++ b/setup.py
@@ -52,6 +52,7 @@ setuptools.setup(
     ]),
     install_requires=[
         'six',
+        "enum34; python_version<='3.4'"
     ],
     license='Apache 2.0',
     classifiers=[