diff --git a/setup.py b/setup.py
index 4b6e056d..90f628bb 100644
--- a/setup.py
+++ b/setup.py
@@ -57,6 +57,7 @@ setup(
         'Topic :: System :: Distributed Computing',
     ],
     install_requires=[
+        'delorean',
         'msgpack-python',
         'iso8601',
         'Logbook',