diff --git a/Pipfile b/Pipfile
index e6a144a9c..6f4324981 100644
--- a/Pipfile
+++ b/Pipfile
@@ -22,6 +22,7 @@ constantSorrow = {git = "https://github.com/nucypher/constantSorrow.git", ref =
 bytestringSplitter = {git = "https://github.com/nucypher/byteStringSplitter.git", ref = "eaa1df2433362190f30bc6e400570f0331980ebb"}
 appdirs = "*"
 populus = {git = "https://github.com/nucypher/Bropulus.git"}
+eth-tester = "*"
 
 [dev-packages]
 pytest = "*"
diff --git a/tests/network/test_network_actors.py b/tests/network/test_network_actors.py
index 1f75f9654..a8690fee2 100644
--- a/tests/network/test_network_actors.py
+++ b/tests/network/test_network_actors.py
@@ -5,6 +5,7 @@ import pytest
 from kademlia.utils import digest
 
 from constant_sorrow import constants
+from nkms.blockchain.eth.utilities import spawn_miners
 from nkms.crypto.api import keccak_digest
 from nkms.crypto.kits import UmbralMessageKit
 from nkms.network import blockchain_client