diff --git a/setup.py b/setup.py
index d53c50c..f270bba 100644
--- a/setup.py
+++ b/setup.py
@@ -15,6 +15,7 @@ setup(
     install_requires=[
         "Pylons>=0.9.7",
         "SQLAlchemy>=0.5",
+        "TurboMail",
     ],
     setup_requires=["PasteScript>=1.6.3"],
     packages=find_packages(exclude=['ez_setup']),