diff --git a/zipline/__init__.py b/zipline/__init__.py
index d0d7b7ac..a20d73f9 100644
--- a/zipline/__init__.py
+++ b/zipline/__init__.py
@@ -12,10 +12,13 @@ import finance
 import gens
 import utils
 
+from algorithm import TradingAlgorithm
+
 __all__ = [
     'ndict',
     'data',
     'finance',
     'gens',
-    'utils'
+    'utils',
+    'TradingAlgorithm'
 ]