diff --git a/setup.py b/setup.py
index ef05a04..2705cb5 100644
--- a/setup.py
+++ b/setup.py
@@ -49,6 +49,7 @@
     url='https://github.com/ethereum/ethpm-cli',
     include_package_data=True,
     install_requires=[
+        "eth-hash[pysha3]>=0.2.0,<1",
         "eth-utils>=1,<2",
         "ethpm>=0.1.4-a15,<2",
     ],