diff --git a/setup.py b/setup.py
index e3921d8..b59d223 100755
--- a/setup.py
+++ b/setup.py
@@ -20,4 +20,5 @@ setuptools.setup(
     packages=setuptools.find_packages(),
     install_requires = ['neohubapi'],
     keywords = ['neohub', 'heatmiser'],
+    zip_safe = True,
 )