diff --git a/adk/ADK.py b/adk/ADK.py
index fb1dd01..e9a1f84 100644
--- a/adk/ADK.py
+++ b/adk/ADK.py
@@ -4,7 +4,7 @@
 import sys
 import Algorithmia
 from adk.io import create_exception, format_data, format_response
-from adk.manifest.modeldata import ModelData
+from adk.manifest import ModelData
 
 
 class ADK(object):
diff --git a/adk/manifest/__init__.py b/adk/manifest/__init__.py
index e69de29..0f642e7 100644
--- a/adk/manifest/__init__.py
+++ b/adk/manifest/__init__.py
@@ -0,0 +1,2 @@
+from .modeldata import ModelData
+from .classes import FileData
\ No newline at end of file