diff --git a/docs/zipline.rst b/docs/zipline.rst
new file mode 100644
index 00000000..cd7def87
--- /dev/null
+++ b/docs/zipline.rst
@@ -0,0 +1,43 @@
+zipline Package
+===============
+
+:mod:`zipline` Package
+----------------------
+
+.. automodule:: zipline.__init__
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+:mod:`messaging` Module
+-----------------------
+
+.. automodule:: zipline.messaging
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+:mod:`sources` Module
+---------------------
+
+.. automodule:: zipline.sources
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+:mod:`util` Module
+------------------
+
+.. automodule:: zipline.util
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+
+    zipline.test
+    zipline.transforms
+
diff --git a/docs/zipline.test.rst b/docs/zipline.test.rst
new file mode 100644
index 00000000..5521f57e
--- /dev/null
+++ b/docs/zipline.test.rst
@@ -0,0 +1,19 @@
+test Package
+============
+
+:mod:`client` Module
+--------------------
+
+.. automodule:: zipline.test.client
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+:mod:`test_messaging` Module
+----------------------------
+
+.. automodule:: zipline.test.test_messaging
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
diff --git a/docs/zipline.transforms.rst b/docs/zipline.transforms.rst
new file mode 100644
index 00000000..aaf57f49
--- /dev/null
+++ b/docs/zipline.transforms.rst
@@ -0,0 +1,19 @@
+transforms Package
+==================
+
+:mod:`transforms` Package
+-------------------------
+
+.. automodule:: zipline.transforms
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+:mod:`technical` Module
+-----------------------
+
+.. automodule:: zipline.transforms.technical
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
diff --git a/pavement.py b/pavement.py
index 0fd32fd3..5bb20e66 100644
--- a/pavement.py
+++ b/pavement.py
@@ -185,4 +185,5 @@ def apidocs():
     Recursively autogenerate the Sphinx autodoc for the module and
     its submodules.
     """
+    call('rm docs/zipline.*.rst', shell=True)
     call('sphinx-apidoc -o docs/ zipline', shell=True)